Race Face Aeffect 137 Cinch Crank Arms - 24mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - 170mm - 68-73mm YGroup_7033468715053 Materials / construction: The GX

Materials / construction: The GX Eagle cassettes use a fully pinned construction to permanently connect the steel cogs and alloy large cog with high-strength stainless steel pins

StrongArm design secures bike at wheels

Includes 6 T25 Torx mounting bolts

Let's face it

Heat Shield

Race Face Aeffect 137 Cinch Crank Arms - 24mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - 170mm - 68-73mm YGroup_7033468715053 Materials / construction: The GXAffordable 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.