40 tooth Specialized single crank set. Removed from a 2024 12 speed Specialized hybrid.
Shimano GRX 11-Speed 40T Single Chainring
Shimano FC- R601 tandem chainset, 40T single ring, 170mm arms. Unused. Bargain!
Prowheel RPP FD16A TT 1 x Gravel Chainset - 40T - Select Crank Arm Length
Specialized S-Works Crank Arm Protection Set | Shield Clear Vinyl Protector
BUCKLOS 104BCD 30-42T MTB Bike Crankset Narrow Wide Chainring 170mm Single Crank
