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(Black 2pcs 12T)

Brand: DJC Components

Color: Black Cap

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).

model number: black

Part Number: DJCMUQ11cc

Package Dimensions: 3.9 x 3.9 x 0.4 inches