Race Face Turbine Cinch 30mm Axle Crank Arms - 30mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - 170mm - 68-73mm YGroup_7033459474477 When used with a bearing

When used with a bearing press

8mm Hex Wrench Insert - 63g

Dimensions and weight: 604g excluding bladder

Included are two Double Bottle adapter mounts and associated hardware

Durable and water resistant

Race Face Turbine Cinch 30mm Axle Crank Arms - 30mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - 170mm - 68-73mm YGroup_7033459474477 When used with a bearingThe Raceface Turbine cranks have been impressing riders for years with their incredibly stiff, responsive feel combined with the durability and peace of mind that aluminium cranks provide. The crank arms are forged to maximise strength and machined with precision to remove every last gram of unwanted weight. The Cinch system makes fitting and removing chainrings a breeze and provides plenty of versatility to keep up with ever changing frame