INSIGHT MX4 BMX Crankset
179 Empress Road, Southampton SO14 0JW. Ready in 1 hour for warehouse stock. Racing this weekend? We'll bring it trackside.
The INSIGHT MX4 BMX Crankset is perfect for young BMX racers ready to upgrade to a lightweight, durable 2-piece setup. Featuring a strong 24mm alloy spindle and a 4 bolt spider arm, it keeps your pedals spinning smoothly with a dual pinch bolt design on the non-drive side. Designed with shorter crank arms for growing riders, it helps shave weight without sacrificing strength—giving you the speed and control to race all the way to the podium!
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: 550 gr - 19.4oz
- 145mm:
- 152mm: 568g - 20.0 oz
- 155mm: 573 gr - 20.2 oz
- 160mm: 585 gr - 20.6 oz
- 165mm: 593 gr - 20.8 oz
Crank Rider Weight limit: 145 lbs (65KGS)
Warehouse stock ordered before 3pm ships the same working day, fully tracked. Supplier stock arrives in 2–4 working days. Free Click & Collect in store or trackside. Returns within 30 days. Read the T&C's for details.