Product Description
This Wolf Tooth elliptical chainring’s 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-speed chains. For use with any RaceFace CINCH boost crankset with 3mm offset. Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention. Prevents premature ring and chain wear that can come from non-optimized profiles. Features Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability. Made from 7075-T6 aluminum for long life.
Product Specifications
- Dimensions (Overall): 4.0 inches (H) x 4.5 inches (W) x 9.0 inches (D)
- Weight: .27 ounces
- Bike compatibility: Universal
- Tooth Count: 50/34T
- Warranty: Multiple Warranties and/or Time Frames Apply. To obtain a copy of the manufacturer’s or supplier’s warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Product Highlights
- 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-speed chains
- For use with any RaceFace CINCH boost crankset with 3mm offset
- Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention
- MPN: OVAL-RFC34-BST-SH12, UPC: 810006801903













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