Ceramicspeed BB30 Crank Bearings for SRAM DUB 28.99mm.

This edition features the highest quality Ceramicspeed standard bearings for a long-lasting crankcase.

The crank bearing is made with a press fit with threads that are screwed together in the frame.

The width is 68 mm.

Together with the crank bearings, 2 dust covers are included, which shield dust and dirt from the outside so that it does not enter the mechanics.

4 x 1 mm. spacer

?A syringe with 10 ml. Ceramicspeed all round grease.