The perfect replacement cranks. Using a grind friendly square profile and offered in a variety of sizes make them the perfect cranks to accommodate all riding aspects. Includes a 19mm sealed mid bottom bracket.

Material: tubular crmo heat treated arms, crmo spindle

Bearings: mid-size, sealed bearing

Spindle: 19mm crmo spindle, 8 spline

Features: includes bb set
slim crank arm design
left & right side sprocket bolt boss
adapter for USA bb shell

Weight: 1303g (45.96oz : 2.87lbs)