Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 42t 110 Asymmetric BCD 4-Bolt Drop-Stop B For Shimano GRX Cranks BLK MFPN=00.4021.166.003 Specially designed brushes for cleaning

Specially designed brushes for cleaning hard to reach areas on most bicycles

33 Bike Weight Limit (per bike) 80 Clamp Style Seatpost Stand Style Bench-mount

} Aluminum thru axle

SPSC and AS standards

Total run time at high steady: F-300/1h30

Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 42t 110 Asymmetric BCD 4-Bolt Drop-Stop B For Shimano GRX Cranks BLK MFPN=00.4021.166.003 Specially designed brushes for cleaningThe Wolf Tooth 110 BCD Asymmetric Chainrings are designed for use with Shimano GRX cranks. Chainrings feature Wolf Tooth's patented Drop Stop design for the best wear life chain retention and mud clearance. Compatible with Shimano GRX cranksets including RX600 and RX810 Drop Stop chainrings are designed for use with 1x9 1x10 1x11 and 1x12 drivetrains Drop Stop FT is compatible with all 10 11 and 12 speed chains (including SRAM Flattop 12 speed chains)