Wiseco 39 x 65 x 18mm Main Bearing - B5038

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco 39x58x16 & 30x72x16mm Main Bearing Kit - BK5030

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco 39x65x18 & 30x72x19mm Main Bearing Kit - BK5031

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco 39x65x18 30x76x19 Main Bearing Kit - BK5062

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco 40 x 80 x 18mm Bearing Main Bearing - B5043

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco 87-06 Banshee Performance Clutch Kit - PCK001

From forged clutch baskets, inner hubs, and pressure plates to OEM quality clutch plates and springs, Wiseco clutch components have been proven at every level of dirt bike and ATV competition. Available as individual components and complete kits, don't...

Wiseco 98-99 YZ400F Performance Clutch Kit - PCK032

From forged clutch baskets, inner hubs, and pressure plates to OEM quality clutch plates and springs, Wiseco clutch components have been proven at every level of dirt bike and ATV competition. Available as individual components and complete kits, don't...

Wiseco KX/KLX/KFX450 Performance Clutch Kit - PCK011

From forged clutch baskets, inner hubs, and pressure plates to OEM quality clutch plates and springs, Wiseco clutch components have been proven at every level of dirt bike and ATV competition. Available as individual components and complete kits, don't...

Wiseco Main Bearing 30 x 62 x 16mm Bearing/ Main - B5017

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco Main Bearing 30x76x17.5mm Main Bearing - B5047

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco Main Bearing 35 x 72 x 17mm Bearing/ Main - B5026

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

Wiseco Main Bearing Kit (2) 20 x 47 x 14mm - BK5005

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.