BKCJ-0331 - 11 tooth, XD15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Campagnolo Derailleurs (5mm bolt hole) sale B 543 2RS MAX -

B 543 2RS MAX - 1-1/2 Max-Type Headset Bearing (1-9/16 2 x 9/32 inch)

BK-5886- 8

MR 18307 LLU/LLB A5 C3 - ABEC-5

This radial bearing features 440C stainless steel alloy races and Grade 10 balls with dual-seals and 90% fill with Mobil XHP 222 high pressure water proof grease to withstand daily abuse of use and the elements

BKCJ-0331 - 11 tooth, XD15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Campagnolo Derailleurs (5mm bolt hole) sale B 543 2RS MAX -BKCJ 0331 11 tooth, XD15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Campagnolo 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 feature CN (tight clearance) bearings in the