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 up to a 2 piece, 24mm axle crank with a 4 bolt spider pattern but need the shorter crank arm length. 

With the lightweight Alloy Spindle, and a lower weight optional 4 bolt Chain ring, you can really drop the weight of your race bike! 

Crank Features

Forged  6061-T6 Aluminum crank arms 
24mm Alloy 7075-T6 spindle axle that is press fit into Drive side, Non Drive side has dual pinch bolts
104mm 4 Bolt Chain Ring Pattern
6 Size options - 140, 145, 152, 155, 160 and 165mm
Bottom Bracket not included - For use with a 24mm Bottom Bracket including Press Fit or Euro Style threaded BB's
Q Factor 160mm
2 Color Options

Black w/ black laser etched graphics
Black w/ silver laser etched graphics 
Crank Weights 

140mm: 550g - 19.4oz
145mm:
152mm: 568g - 20.0 oz
155mm: 573g - 20.2 oz
160mm: 585g - 20.6 oz
165mm: 593g - 20.8 oz
Crank Rider Weight limit: 145 lbs (65KGS)