CNC process aluminum 7075 alloy
Color:Anodized black
Size: 38T,40T,42T,44T
Thickness: 4MM
Speed: 9 10 11 12 speed chain. support both Sram and Shimano 12 speed chain
Fit for: Most 110bcd crank , 5 arms
for Sram red 110bcd,force,rival,S350-1,S900,S100 2.2 110bcd.
For Rotor 110bcd road/MTB Crank
for FS.A Kforce
for QUARD 110bcd
Surface treatment: Anodize, high speed CNC
Package Contents:1 x chainring
Super lightweight:
38T 50g
40T 57g
42T 69g
44T 71g