Cyclingceramic BB are designed to improve smoothness and durability. These ceramic jockey wheels will be associated to any 10 or 11S rear derailleur. Save 2 watts per set with replacing standard steel jockey wheels. 12,5g per wheel, 25g per set.
CyclingCeramic bearings are quality ceramic bearings for cycling use. They are made in France.
One set of Sram Red 22 shifters (left and right) 280g per pair. Sold with: 4 cables (brakes and derailleurs), housing (derailleurs only)
Weight 280g Speeds 10 rear / 2 front Material Carbon, Titanium, Textured Hood Covers