Product Description
Engineered to be quiet and smooth
Patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability
Prevents premature ring and chain wear that can come from non-optimized profiles.
6mm offset
Chainline 45mm
Weight: 38t -81 g | 40T - 87g | 42t - 97g | 44t - 117g
Material: 7075-T6 aluminum
Made in the USA
Compatibility:
Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC
For all SRAM Direct Mount DUB road cranksets use the 8-bolt mounting standard (AXS)