Wolf Tooth Race Face Boost Direct Mount Shimano 12s Chainring

Wolf Tooth Race Face Boost Direct Mount Shimano 12s Chainring Black 32t. These chainrings are for Race Face Cinch cranks such as Turbine, Next SL, Sixc & Aeffect. The Wolf Tooth Cinch rings feature our patented Drop-Stop® design for the best wear life, chain retention and mud clearance. We have both Boost and standard chainrings.- If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and/or chainsuck.- Recommend the use of a clutch style rear derailleur for the best chain security.Specifications:- Weights: 30t-58g- Material: 7075-T6 aluminumCompatibility:- Any Race Face Cinch™ system crankset.- Wolf Tooth's patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability- Both standard (142mm rear hub spacing) and Boost (148mm hub spacing) offsets available.- If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).- Chainline- Standard Offset 49mm for 26-34t, 51mm for 36t for additional chainstay clearance- Boost Offset 52mm . tradeinn Bikeinn