These will work in all Shimano external or press fit style bottom brackets

787mm wide

Please note: If you are increasing rotor size

Compatible with standard QR dropouts and thru-axles up to 12mm

Chainline: There are 3 offsets (6mm

Race Face Aeffect 137 Cinch Crank Arms - 24mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - 175mm - 68-73mm algolia-ignore These will work in allAffordable 24mm spindle cranks from Race Face! If you're on a budget and don't want to sacrifice performance, then the Aeffect cranks from Race Face are the best option! Featuring their proven CINCH technology, chain ring selection is a breeze and the 6066 aluminium crank arms guarantee durability. Who's this item for: The Aeffect cranks are an excellent choice for use on Trail and All Mountain bikes. Spindle Size: These cranks use a 24mm spindle.