These single 1X MTB rings are based on a unique Wide/Narrow tooth profile for supreme chain retention in the roughest of trail conditions. Tough enough for Enduro, Downhill, and also weight conscious for XC riding. These MTB Wide Narrow rings are machined from 7075-T6 aluminum and Hard Anodized to take a beating.
CRANK BCD – 104
TOOTH – Wide/Narrow tooth profile for better chain retention
CHAIN – 10sp Shimano/KMC/SRAM, 11sp SRAM XX1 chain
MATERIAL – 4.5mm plate 7075 T6 Aluminum for superior stiffness
ANO – Hard Black Anodizing for longer wear
REAR DERAILLEUR- Must be used with Mid or Long cage 'CLUTCH' type rear derailleur. Example Shimano Shadow or SRAM Type 2
In very rough terrain, or just for pure security, we still recommend use of an upper guide