Wolftooth Easton / Race Face Cinch DM Drop Stop Chainring

These chainrings are for Easton or Race Face Cinch cranks. Our updated tooth profile works with SRAM Flattop chains. Drop-Stop technology: On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. Alternating wide/narrow tooth pattern prevents chain derailment. COMPATIBILITY Easton Cinch™ cranksets including EC90SL Works with SRAM Flattop chain Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd KMC, Connex, Wippermann, Campagnolo, SRAM Eagle, SRAM Road and Transmission (T-type) Flattop chains DROP-STOP TECHNOLOGY Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile delivers ultimate chain retention and mud shedding ability. See below for Drop-Stop B compatibility. RECOMMENDATIONS We recommend the use of a clutch style rear derailleur for the best chain security. SPECIFICATIONS Weight: 38t • 80g | 40t • 91g | 42t • 96g | 44t • 113g | 46t • 129g | 48t • 139g | 50t • 149g Material: 7075-T6 aluminum Made in the USA The Story Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders. We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we're always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.