INSIGHT MX4 CRANKSET Color:black/black Special chemical surface etching applied

Special chemical surface etching applied to center tread creates fine surface texture that enhance traction on wider variety of track surfaces

starting with the custom Concentric housing

The AC-2 Cassette Hub also offers changeable pawl/spring configurations for varying points of driver engagement to suit a rider’s personal preference

Mini Front Hub Weights:

INSIGHT MX4 CRANKSET Color:black/black Special chemical surface etching appliedINSIGHT MX4 CRANKSET INSIGHT MX4 2 Piece BMX Racing Crankset with Alloy Spindle. All new for the young riders in BMX racing, an ultralight 2 piece Crank set, featuring a 4 Bolt Spider Arm with a 24mm Alloy Spindle Axle thats press fit into the crank arm. The Non drive side features a dual pinch bolt design to keep the cranks tight and running smooth, all the way to the podium! Designed for younger riders who need a strong crank set up and want to move