Box Two M30-P BMX Race Cranks v-brakes The X2-SX comes complete with

The X2-SX comes complete with exclusive X1 and X2 4D cleats

20x11/8" and 20x13/8"

Phillips head tension screw

Triple Compound

CROSSBAR HEIGHT: 6

Box Two M30-P BMX Race Cranks v-brakes The X2-SX comes complete withThe 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