Wolf Tooth Oval 110 BCD Asymmetric 4-Bolt Bicycle Chainrings for Shimano GRX CranksWolf Tooth Components Oval 110 BCD Asymmetric 4 Bolt Bicycle Chainrings for Shimano GRX Cranks These chainrings are for Shimano GRX cranks. They feature our patented Drop Stop design for the best wear life, chain retention, and mud clearance. Drop Stop ST is specifically for the Shimano 12 speed Hyperglide+ chain, which is used by GRX 12 speed. Drop Stop B works with all other 9, 10, 11, and 12 spd chains, including SRAM Flattop. Compatibility Aero

controlled ride

Patented Breakaway Peak: The of force reduction

which significantly reduces friction on the inner thighs during the pedal stroke

The Haflinger GZH Zig Zag the of all-day comfort

Perfect for road cyclists who demand performance

serving as the of ergonomics for all-day riding comfort

making it the perfect centerpiece for a special or vintage-inspired road build

Quick-Clip Extension: The of fast deployment

Design: Dedicated for single-bike transport

This lever combines a race-ready weight with intuitive functionality

and portable at 18lbs

Enduro and DH riders who want a helmet that switches between full‑face and open‑face modes