Box One Vector M30-M Cranks (Black) (150mm)

The Box Components Vector M30-M Cranks feature beefy hollow-forged crank arms and a solid 30mm Praxis M-30 spindle cold forged from 7075 aluminum that is precision ground to the tightest of tolerances. This makes the Vector M30-M cranks one of the stiffest cranksets on the market. A precision CNC machined chromoly and alloy self-extracting crank bolt system makes installation and removal a snap. These cranks are among the stiffest on the market which means that more power will be transferred helping you to take off like a rocket. Bottom Bracket Included.