Hollow internal crank arms made from 7075 aircraft grade aluminum for extra weight savings. Dual pinch bolts secures arms to the 22mm hollow chromoly spindle and steel inserts in the pedal bosses help reduce the chance of stripping. RHD/LHD compatible. (33.3 oz w/o BB) Note: Includes arms, spindle and bolts only.
Pinch Bolts: 8x1.25mm (x4)
Spindle: 22mm Square Hollow Chromoly
Spindle Bolts: 11x1mm (x2)
Spindle Splines: Square
Sprocket Bolt: 10x1.5mm (x1)
Weight: 33.3 oz (w/o BB)944g
Pinch Bolts: 8x1.25mm (x4)
Spindle: 22mm Square Hollow Chromoly
Spindle Bolts: 11x1mm (x2)
Spindle Splines: Square
Sprocket Bolt: 10x1.5mm (x1)
Weight: 33.3 oz (w/o BB)944g
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