{"title":"Kyosho Optima Mid Bearing Kits \u0026 Replacement Bearings","description":"\u003cp\u003eShop Kyosho Optima Mid bearing kits and replacement metric RC bearings. This model collection includes complete bearing kits, assembly-specific sub-kits and vehicle-specific individual bearings for rebuilds, maintenance and drivetrain servicing.\u003c\/p\u003e","products":[{"product_id":"kyosho-optima-mid-complete-bearing-kit","title":"Kyosho Optima Mid Complete Bearing Kit | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4x8x3-mr84zz-mr842rs-rc-bearing-for-kyosho-optima-mid-brg405-brg003sus\"\u003e2x 4x8x3 RC bearing (OEM\/ref: BRG405, BRG003SUS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x8x2-5-mr85zz-mr852rs-rc-bearing-for-kyosho-optima-mid-brg406-brg002sus\"\u003e2x 5x8x2.5 RC bearing (OEM\/ref: BRG406, BRG002SUS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x10x4-mr105zz-mr1052rs-rc-bearing-for-kyosho-optima-mid-brg407-brg001tsb-brg001sus\"\u003e10x 5x10x4 RC bearing (OEM\/ref: BRG407, BRG001TSB, BRG001SUS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/8x14x4-rc-bearing-for-kyosho-optima-mid-brg004\"\u003e4x 8x14x4 RC bearing (OEM\/ref: BRG004)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e18\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: 2 at small driveline or transmission support positions listed in the source kit, small driveline or transmission support positions listed in the source kit; 2 at small wheel, differential or driveline support positions listed in the source kit, small wheel, differential or driveline support positions listed in the source kit; 10 at drivetrain, differential, wheel or transmission support positions listed in the source kit, drivetrain, differential, wheel or transmission support positions listed in the source kit; 4 at hub, axle and differential support positions listed in the source kit, hub, axle and differential support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg405-bearing-reference\"\u003eKyosho BRG405 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg003sus-bearing-reference\"\u003eKyosho BRG003SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg406-bearing-reference\"\u003eKyosho BRG406 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg002sus-bearing-reference\"\u003eKyosho BRG002SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg407-bearing-reference\"\u003eKyosho BRG407 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg001tsb-bearing-reference\"\u003eKyosho BRG001TSB bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg001sus-bearing-reference\"\u003eKyosho BRG001SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg004-bearing-reference\"\u003eKyosho BRG004 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415377220,"sku":"888RC-KYO-OPTIMAMID-FULL-BRG-RS","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415409988,"sku":"888RC-KYO-OPTIMAMID-FULL-BRG-MS","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/bearing-kit-logo_f794cb32-41f7-4f90-a553-bca773f8ea14.png?v=1778599519"},{"product_id":"kyosho-optima-mid-hub-axle-bearing-kit","title":"Kyosho Optima Mid Hub \u0026 Axle Bearing Kit | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/8x14x4-rc-bearing-for-kyosho-optima-mid-brg004\"\u003e4x 8x14x4 RC bearing (OEM\/ref: BRG004)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e4\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: hub, axle and differential support positions listed in the source kit; hub, axle and differential support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg004-bearing-reference\"\u003eKyosho BRG004 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-drivetrain-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-DRIVE-BRG\"\u003eKyosho Optima Mid Drivetrain Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-small-shaft-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-SMALL-BRG\"\u003eKyosho Optima Mid Small Shaft Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415442756,"sku":"888RC-KYO-OPTIMAMID-HUB-BRG-RS","price":14.74,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415475524,"sku":"888RC-KYO-OPTIMAMID-HUB-BRG-MS","price":14.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/bearing-kit-logo_c531aead-c569-486d-9226-660e32152d25.png?v=1778599520"},{"product_id":"kyosho-optima-mid-drivetrain-bearing-kit","title":"Kyosho Optima Mid Drivetrain Bearing Kit | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4x8x3-mr84zz-mr842rs-rc-bearing-for-kyosho-optima-mid-brg405-brg003sus\"\u003e2x 4x8x3 RC bearing (OEM\/ref: BRG405, BRG003SUS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x10x4-mr105zz-mr1052rs-rc-bearing-for-kyosho-optima-mid-brg407-brg001tsb-brg001sus\"\u003e10x 5x10x4 RC bearing (OEM\/ref: BRG407, BRG001TSB, BRG001SUS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e12\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: small driveline or transmission support positions listed in the source kit; small driveline or transmission support positions listed in the source kit; drivetrain, differential, wheel or transmission support positions listed in the source kit; drivetrain, differential, wheel or transmission support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg405-bearing-reference\"\u003eKyosho BRG405 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg003sus-bearing-reference\"\u003eKyosho BRG003SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg407-bearing-reference\"\u003eKyosho BRG407 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg001tsb-bearing-reference\"\u003eKyosho BRG001TSB bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg001sus-bearing-reference\"\u003eKyosho BRG001SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-hub-axle-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-HUB-BRG\"\u003eKyosho Optima Mid Hub \u0026amp; Axle Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-small-shaft-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-SMALL-BRG\"\u003eKyosho Optima Mid Small Shaft Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415541060,"sku":"888RC-KYO-OPTIMAMID-DRIVE-BRG-RS","price":33.47,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415573828,"sku":"888RC-KYO-OPTIMAMID-DRIVE-BRG-MS","price":33.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/bearing-kit-logo_362db77e-994e-457c-808f-bb29f1c85af1.png?v=1778599521"},{"product_id":"kyosho-optima-mid-small-shaft-bearing-kit","title":"Kyosho Optima Mid Small Shaft Bearing Kit | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x8x2-5-mr85zz-mr852rs-rc-bearing-for-kyosho-optima-mid-brg406-brg002sus\"\u003e2x 5x8x2.5 RC bearing (OEM\/ref: BRG406, BRG002SUS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e2\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: small wheel, differential or driveline support positions listed in the source kit; small wheel, differential or driveline support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg406-bearing-reference\"\u003eKyosho BRG406 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg002sus-bearing-reference\"\u003eKyosho BRG002SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-hub-axle-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-HUB-BRG\"\u003eKyosho Optima Mid Hub \u0026amp; Axle Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-drivetrain-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-DRIVE-BRG\"\u003eKyosho Optima Mid Drivetrain Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415606596,"sku":"888RC-KYO-OPTIMAMID-SMALL-BRG-RS","price":5.99,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415639364,"sku":"888RC-KYO-OPTIMAMID-SMALL-BRG-MS","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/bearing-kit-logo_a4d893bd-4cb4-4b80-bd5f-94ec90bb19a3.png?v=1778599522"},{"product_id":"4x8x3-mr84zz-mr842rs-rc-bearing-for-kyosho-optima-mid-brg405-brg003sus","title":"4x8x3 MR84ZZ \/ MR842RS RC Bearing for Kyosho Optima Mid (BRG405, BRG003SUS) | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 4x8x3 RC bearing (OEM\/ref: BRG405, BRG003SUS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e1\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: 1 at small driveline or transmission support positions listed in the source kit, small driveline or transmission support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg405-bearing-reference\"\u003eKyosho BRG405 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg003sus-bearing-reference\"\u003eKyosho BRG003SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-hub-axle-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-HUB-BRG\"\u003eKyosho Optima Mid Hub \u0026amp; Axle Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-drivetrain-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-DRIVE-BRG\"\u003eKyosho Optima Mid Drivetrain Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-small-shaft-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-SMALL-BRG\"\u003eKyosho Optima Mid Small Shaft Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x8x2-5-mr85zz-mr852rs-rc-bearing-for-kyosho-optima-mid-brg406-brg002sus\" data-sku=\"888RC-BRG-5X8X25-KYO-OPTIMAMID\"\u003e5x8x2.5 MR85ZZ \/ MR852RS RC Bearing for Kyosho Optima Mid (BRG406, BRG002SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x10x4-mr105zz-mr1052rs-rc-bearing-for-kyosho-optima-mid-brg407-brg001tsb-brg001sus\" data-sku=\"888RC-BRG-5X10X4-KYO-OPTIMAMID\"\u003e5x10x4 MR105ZZ \/ MR1052RS RC Bearing for Kyosho Optima Mid (BRG407, BRG001TSB, BRG001SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/8x14x4-rc-bearing-for-kyosho-optima-mid-brg004\" data-sku=\"888RC-BRG-8X14X4-KYO-OPTIMAMID\"\u003e8x14x4 RC Bearing for Kyosho Optima Mid (BRG004) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415672132,"sku":"888RC-BRG-4X8X3-KYO-OPTIMAMID-RS","price":2.49,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415704900,"sku":"888RC-BRG-4X8X3-KYO-OPTIMAMID-MS","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/single-bearing-logo_163b811b-6982-4453-bd2a-c94a4950e116.png?v=1778599523"},{"product_id":"5x8x2-5-mr85zz-mr852rs-rc-bearing-for-kyosho-optima-mid-brg406-brg002sus","title":"5x8x2.5 MR85ZZ \/ MR852RS RC Bearing for Kyosho Optima Mid (BRG406, BRG002SUS) | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 5x8x2.5 RC bearing (OEM\/ref: BRG406, BRG002SUS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e1\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: 1 at small wheel, differential or driveline support positions listed in the source kit, small wheel, differential or driveline support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg406-bearing-reference\"\u003eKyosho BRG406 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg002sus-bearing-reference\"\u003eKyosho BRG002SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-hub-axle-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-HUB-BRG\"\u003eKyosho Optima Mid Hub \u0026amp; Axle Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-drivetrain-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-DRIVE-BRG\"\u003eKyosho Optima Mid Drivetrain Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-small-shaft-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-SMALL-BRG\"\u003eKyosho Optima Mid Small Shaft Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4x8x3-mr84zz-mr842rs-rc-bearing-for-kyosho-optima-mid-brg405-brg003sus\" data-sku=\"888RC-BRG-4X8X3-KYO-OPTIMAMID\"\u003e4x8x3 MR84ZZ \/ MR842RS RC Bearing for Kyosho Optima Mid (BRG405, BRG003SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x10x4-mr105zz-mr1052rs-rc-bearing-for-kyosho-optima-mid-brg407-brg001tsb-brg001sus\" data-sku=\"888RC-BRG-5X10X4-KYO-OPTIMAMID\"\u003e5x10x4 MR105ZZ \/ MR1052RS RC Bearing for Kyosho Optima Mid (BRG407, BRG001TSB, BRG001SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/8x14x4-rc-bearing-for-kyosho-optima-mid-brg004\" data-sku=\"888RC-BRG-8X14X4-KYO-OPTIMAMID\"\u003e8x14x4 RC Bearing for Kyosho Optima Mid (BRG004) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415737668,"sku":"888RC-BRG-5X8X25-KYO-OPTIMAMID-RS","price":2.49,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415770436,"sku":"888RC-BRG-5X8X25-KYO-OPTIMAMID-MS","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/single-bearing-logo_480c72f8-f9b1-461f-835f-2be3d37e638b.png?v=1778599523"},{"product_id":"5x10x4-mr105zz-mr1052rs-rc-bearing-for-kyosho-optima-mid-brg407-brg001tsb-brg001sus","title":"5x10x4 MR105ZZ \/ MR1052RS RC Bearing for Kyosho Optima Mid (BRG407, BRG001TSB, BRG001SUS) | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 5x10x4 RC bearing (OEM\/ref: BRG407, BRG001TSB, BRG001SUS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e1\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: 1 at drivetrain, differential, wheel or transmission support positions listed in the source kit, drivetrain, differential, wheel or transmission support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg407-bearing-reference\"\u003eKyosho BRG407 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg001tsb-bearing-reference\"\u003eKyosho BRG001TSB bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg001sus-bearing-reference\"\u003eKyosho BRG001SUS bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-hub-axle-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-HUB-BRG\"\u003eKyosho Optima Mid Hub \u0026amp; Axle Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-drivetrain-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-DRIVE-BRG\"\u003eKyosho Optima Mid Drivetrain Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-small-shaft-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-SMALL-BRG\"\u003eKyosho Optima Mid Small Shaft Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4x8x3-mr84zz-mr842rs-rc-bearing-for-kyosho-optima-mid-brg405-brg003sus\" data-sku=\"888RC-BRG-4X8X3-KYO-OPTIMAMID\"\u003e4x8x3 MR84ZZ \/ MR842RS RC Bearing for Kyosho Optima Mid (BRG405, BRG003SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x8x2-5-mr85zz-mr852rs-rc-bearing-for-kyosho-optima-mid-brg406-brg002sus\" data-sku=\"888RC-BRG-5X8X25-KYO-OPTIMAMID\"\u003e5x8x2.5 MR85ZZ \/ MR852RS RC Bearing for Kyosho Optima Mid (BRG406, BRG002SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/8x14x4-rc-bearing-for-kyosho-optima-mid-brg004\" data-sku=\"888RC-BRG-8X14X4-KYO-OPTIMAMID\"\u003e8x14x4 RC Bearing for Kyosho Optima Mid (BRG004) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415803204,"sku":"888RC-BRG-5X10X4-KYO-OPTIMAMID-RS","price":2.49,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415835972,"sku":"888RC-BRG-5X10X4-KYO-OPTIMAMID-MS","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/single-bearing-logo_b47a09ff-faca-459c-92e2-7994b03a2ecd.png?v=1778599525"},{"product_id":"8x14x4-rc-bearing-for-kyosho-optima-mid-brg004","title":"8x14x4 RC Bearing for Kyosho Optima Mid (BRG004) | 888-RC","description":"\u003ch2\u003eBearing type options\u003c\/h2\u003e\u003cp\u003eRubber Sealed bearings are generally better for dusty, dirty or wet RC running conditions. Metal Shielded bearings can be suitable for cleaner running conditions and lower drag applications.\u003c\/p\u003e\n\u003ch2\u003ePack contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8x14x4 RC bearing (OEM\/ref: BRG004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTotal number of bearings\u003c\/h2\u003e\u003cp\u003e1\u003c\/p\u003e\n\u003ch2\u003eFitment information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle: Kyosho Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed model\/version data: Optima Mid\u003c\/li\u003e\n\u003cli\u003eListed application areas: 1 at hub, axle and differential support positions listed in the source kit, hub, axle and differential support positions listed in the source kit\u003c\/li\u003e\n\u003cli\u003eConfirm the size against your manual or removed bearing before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM reference guides\u003c\/h2\u003e\u003cp\u003eUse these OEM\/reference pages to compare compatible models, bearing locations, direct replacement bearings and kits that include the same reference.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/pages\/kyosho-brg004-bearing-reference\"\u003eKyosho BRG004 bearing reference guide\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eBearing size chart\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/kyosho-optima-mid-bearing-list\"\u003eKyosho Optima Mid bearing size chart\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete the bearing set\u003c\/h2\u003e\u003cp\u003eThis product is part of the Kyosho Optima Mid bearing set. For a full rebuild or related assembly service, use the matching products below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-complete-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-FULL-BRG\"\u003eKyosho Optima Mid Complete Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-hub-axle-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-HUB-BRG\"\u003eKyosho Optima Mid Hub \u0026amp; Axle Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-drivetrain-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-DRIVE-BRG\"\u003eKyosho Optima Mid Drivetrain Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kyosho-optima-mid-small-shaft-bearing-kit\" data-sku=\"888RC-KYO-OPTIMAMID-SMALL-BRG\"\u003eKyosho Optima Mid Small Shaft Bearing Kit | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4x8x3-mr84zz-mr842rs-rc-bearing-for-kyosho-optima-mid-brg405-brg003sus\" data-sku=\"888RC-BRG-4X8X3-KYO-OPTIMAMID\"\u003e4x8x3 MR84ZZ \/ MR842RS RC Bearing for Kyosho Optima Mid (BRG405, BRG003SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x8x2-5-mr85zz-mr852rs-rc-bearing-for-kyosho-optima-mid-brg406-brg002sus\" data-sku=\"888RC-BRG-5X8X25-KYO-OPTIMAMID\"\u003e5x8x2.5 MR85ZZ \/ MR852RS RC Bearing for Kyosho Optima Mid (BRG406, BRG002SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5x10x4-mr105zz-mr1052rs-rc-bearing-for-kyosho-optima-mid-brg407-brg001tsb-brg001sus\" data-sku=\"888RC-BRG-5X10X4-KYO-OPTIMAMID\"\u003e5x10x4 MR105ZZ \/ MR1052RS RC Bearing for Kyosho Optima Mid (BRG407, BRG001TSB, BRG001SUS) | 888-RC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop this vehicle\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho\"\u003eKyosho bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kyosho-optima-mid\"\u003eKyosho Optima Mid bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"888-RC","offers":[{"title":"Rubber Sealed","offer_id":56745415868740,"sku":"888RC-BRG-8X14X4-KYO-OPTIMAMID-RS","price":3.29,"currency_code":"GBP","in_stock":true},{"title":"Metal Shielded","offer_id":56745415901508,"sku":"888RC-BRG-8X14X4-KYO-OPTIMAMID-MS","price":3.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4392\/2756\/files\/single-bearing-logo_196095f4-8381-4656-b33b-059ea64144d0.png?v=1778599526"}],"url":"https:\/\/888-rc.co.uk\/collections\/kyosho-optima-mid.oembed","provider":"888-RC","version":"1.0","type":"link"}