Wolf Tooth Elliptical Direct Mount Chainring - 30t RaceFace CINCH Boost Drop-Stop ST Shimano 12 Speed HG+ BLK MFPN=00.4020.696.004 Material Aluminum

Material Aluminum

Integrated skid protects chainrings and glides over rocks and obstacles

}Shimano Ultegra BR-8170 Hydraulic Disc Brake Caliper - Rear Flat Mount Finned Resin Brake Pads

Aluminum construction with anodized finish

7 Weight Limit (lbs) 60 Wheel Size 12"

Wolf Tooth Elliptical Direct Mount Chainring - 30t RaceFace CINCH Boost Drop-Stop ST Shimano 12 Speed HG+ BLK MFPN=00.4020.696.004 Material AluminumWolf Tooth Elliptical Direct Mount Chainring 30t RaceFace CINCH Boost Drop Stop ST for Shimano 12 Speed HG+ Black. This Wolf Tooth elliptical chainrings tooth profile was developed specifically for RaceFace CINCH Boost Cranks with use of a Shimano 12 speed Hyperglide+ chain. Elliptical chainring shape provides better efficiency in the recovery zone as well as increased traction thanks to consistent torque Compatible only with Shimano Hyperglide+ 12