Box Two M30-P Crankset upload Comfort Mesh Liner - ventilated

Comfort Mesh Liner - ventilated mesh liner helps keep you comfortable and cool

This premium alloy is also super lightweight

This one BB is used for many frame types that have a 41mm Diameter:

9 Butted tubing

5 inches WEIGHT: 95 grams / 3

Box Two M30-P Crankset upload Comfort Mesh Liner - ventilatedThe 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