The Primo Pro cranks feature a 3 piece design with heat-treated chromoly crank arms that square off near the pedal bosses to prevent denting.

Additionally they have wrap welded spindle and pedal bosses for strength, a 22mm hollow heat-treated chromoly spindle and hollow chromoly spindle bolts to help reduce weight without sacrificing strength. RHD/LHD compatible.

• Spindle/ Axle: 22mm Hollow Chromoly

• Spindle bolts: 15x1mm Hollow Flush Mount (x2)

• Spindle splines: 48

• Sprocket bolt: 10×1.5mm (x1)/8×1.25mm Nano (x1)

• Includes crank arms, spindle, and bolts only

• 9/16 pedal thread holes

• Matte black set

• 175mm crank arms

• Weight: 930 grams approx