7/8/9/10/11/12 speed support, works for Shimano and for Sram. Compatible to 7-12s 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 11g to 21g from 11T to 17T. Odd tooth like 11T and 15T are ordinary tooth, even tooth like 12T and 16T are narrow wide tooth. It is the optimum choice and design. 1 Year Coverage. 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).

DJC Bike Ceramic Bearing Pulley Wheel 2pcs Guide Roller 11T 12T 13T 14T 15T 16T 17T MTB Road Bike Rear Derailleur for Shimano for Sram Pulley 11 12 speed

 

Features 

• 7/8/9/10/11/12 speed support, works for Shimano and for Sram. Compatible to 7-12s 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 11g to 21g from 11T to 17T.
• Odd tooth like 11T and 15T are ordinary tooth, even tooth like 12T and 16T are narrow wide tooth. It is the optimum choice and design.
• 1 Year Coverage. 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).

 

About

DJC dedicated to bike parts industry over 10 years, we love bikes and cycling. Wish to offer our client the best products to meet the high performance requirement with affordable price. All the DJC products design and produced by veteran engineers, with long term test. Worth for your fund and trust.