BKCJ-0341 - 11 tooth, XD15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Shimano Dura Ace (9000 Series) and Ultegra (8000 Series) Derailleurs (5mm bolt hole) - Black sale The most common use for

The most common use for this bearing is as a direct replacement bearing for Shimano bottom brackets with a 24mm OD spindle

Radial Suspension Bearing - 10mm x 26mm x 8mm -

professional installation

90mm mount width

BGK-Maxhit - One pair of Maxhit headset guides for BRT-058 or BRT-050 (3/8" Acme) Headset presses

BKCJ-0341 - 11 tooth, XD15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Shimano Dura Ace (9000 Series) and Ultegra (8000 Series) Derailleurs (5mm bolt hole) - Black sale The most common use forBKCJ 0341 11 tooth, XD15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Shimano Dura Ace (9000 Series) and Ultegra (8000 Series) Derailleurs (5mm bolt hole) The ultimate upgrade pulley. Guaranteed to last forever against corrosion Precision machined Delrin Derailleur pulleys featuring XD15 Ceramic Hybrid, radial bearings for enhanced shifting performance and longevity. Designed and manufactured for performance, these pulleys