SRM Replacement Crank Arms - Composite & Alloy Size:170mm Suitable for people riding in

Suitable for people riding in all weather conditions

Bearings: Sealed Cartridge Steel Bearings

For more information on the various sprockets we make

Compatible with tubeless ready and full UST wheels/tyres

Over-tightening this unit may cause permanent damage to your fork

SRM Replacement Crank Arms - Composite & Alloy Size:170mm Suitable for people riding inReplacement SRM Composite Arms with Alloy Inserts. These fit any of the 30mm Origin Systems, or 24mm with the purchase of a reducer. SPECIFICATIONS Lengths: 150mm, 160mm, 165mm, 167. 5mm, 170mm, 172. 5mm, 175mm Material: Carbon Fibre Arm, Alloy Inserts Use: Road and Triathlon