DJC 12s Bike Ceramic Bearing Pulley Wheel 2pcs Tension for Rival Force AXS eTap T-Type Di2 11T 12T 13T 14T MTB Road Bike Rear Derailleur for Shimano for Sram
12 speed support, works for Shimano and for Sram. Compatible to 8-12s system.
Hybird ceramic bearings. Low friction and almost zero resistance. Make your riding easier. Offer smooth riding experience and low noisy.
Body aluminum and full CNC process, then anodized surface treatment. Lightweight 16g/17g/19g/21g from 11 to 14T.
Odd tooth like 11T and 13T are ordinary tooth, even tooth like 12T and 14T are narrow wide tooth. It is the optimum choice and design.
1 Year Warranty. Package Content: 2* pulley wheels, 2* adapters for 4mm to 6mm, 2* adapters for 5mm to 6mm, 2* install bolts of 5mm(you have to use the adapter of 5mm to 6mm in 95% conditions).