Box Four 2-Piece BMX Crank Set - 170mm - Black - w/ Euro BB 9.25" The Profile Mark Mulville "Push"

The Profile Mark Mulville "Push" Stem is named after Mark’s favorite trails

Drilled for use with standard Schrader valve tubes

This will work with V-type and Linear Pull style brake levers only

Color: Polished

This Shimano Freewheel will fit most any BMX freewheel hub and the large side of flip-flop BMX hubs

Box Four 2-Piece BMX Crank Set - 170mm - Black - w/ Euro BB 9.25" The Profile Mark Mulville "Push"The Box Four Crankset features a 2 piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive side crank arm for durability and easy installation. The non drive side crank arm features a 2 bolt pinch system for added strength. A unique 4 bolt 104 BCD spider features a flex resistant ring for optimum performance. Box Four Cranks feature steel pedal inserts that require pedal washers and external sealed bearing