These ENO bicycle Crank Arms are an integral part of the White Industries drive train systems.
They are machined out of billet aluminum, and use a rigid box shaped crank design, creating a crank that is extremely stiff and yet light weight. This box design allows power to be transferred directly into the bike crank arms rather than dissipated and lost as with a more flexible, less rigid crank design.
White Industries also feature the spline interface between the chain ring and the crank arm. A simple lock ring holds the ring in place making the cranks versatile for multiple gear ratios.
Please Note: These Crank Arms are only compatible with White Industries TSR or VBC Chain Rings. To fit the chainrings you need the ENO Lockring tool.
Crank Arm Bolts are included, just select the extractor color you'd like.
White Industries Square Taper Bottom Bracket available here.