Box Two M30-P BMX Race Cranks v-brakes 5” are super tough bars

5” are super tough bars made of 4130 chromoly tubing with responsive geometry and all the quality that comes with S&M

BRAKE LEVER ACTUATION: Long Pull

CROSSBAR HEIGHT: 6

20x11/8" and 20x13/8"

Available in 20"x2

Box Two M30-P BMX Race Cranks v-brakes 5” are super tough barsThe Box Two M30 P Cranks are engineered using Boxs Oversize Technology design philosophy to provide the ultimate in stiffness and the low end of the weight curve. These being Box Two they have not gone full zealot with the Oversize, but they have included a Praxis made 30mm aluminum alloy spindle with the aim of increasing pedaling stiffness to the max. Fun fact: the crank arms and spider are actually from the Box One M35 Crank, so youll have that