Box components Box One M30-M 150mm Euro crankset black Model-GXP Gives you optimum hold and

Gives you optimum hold and heel fit inside the boot

Model Twist Color Transparent Black Size 27oz (800ml)

P Zero SmarTube is the most advanced inner tube in the range

Made to be used with Wolf Tooth Seatpost Clamps

Box components Box One M30-M 150mm Euro crankset black Model-GXP Gives you optimum hold andFeaturing beefy hollow forged crank arms and a massive 30 millimeter Praxis M 30 spindle cold forged from 7075 aluminum and precision ground to extremely tight tolerances the Box One M30 M Crankset is the absolute stiffest junior BMX crankset available today. A precision CNC machined chromoly alloy self extracting crank bolt system makes installation and removal a snap. Includes Praxis External BSA Bottom Bracket and M30 installation tool TECH SPECS