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).
DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike Ebike
KWD 5
DJC Bike Chainring Bolts Aluminum 5pcs in Pack, with M5 hex Wrench and Install Tool Wrench (Aluminum Golden, Single Chainring Bolts)
KWD 5
DJC Bike Brake Disc Rotor MTB Floating Brake Disc 140mm 160mm 180mm 203mm with 6 bolts Road Bike MTB BMX Steel Aluminum Brake Disc (2# red, 160mm)
KWD 4.500
DJC Bike Center Lock Brake Rotor Disc 140mm 160mm 180mm 203mm MTB Road Bike Stainless Steel with Lockring (203mm)
KWD 6.500
