Dimensions: 15mm x 19mm x 19.5mm (ID mm x OD mm x Length);When you replace your top end a new Top end bearing is a must;With a new Wiseco Top End Bearing it will help keep that motor working perfectly ride after ride;High-quality bearings are manufactured to the highest standards;Case-hardened for maximum life and smooth operation at high engine speeds

• Wiseco (B1013) 15mm x 19mm x 19.5mm Top End Bearing
• 15 Millimeter x 19 Millimeter x 19.5 Millimeter

Wiseco (B1013) 15mm x 19mm x 19.5mm Top End BearingWiseco