INSIGHT PL4 2 Piece BMX Racing Crankset Description:
The INSIGHT PL4 2-Piece BMX Racing Crankset is built for riders chasing maximum power transfer and durability on the track. Designed around a lightweight forged aluminum arm set and a press-fit 24mm chromoly spindle, the PL4 delivers a race-proven combination of stiffness, strength, and smooth performance. A 4-bolt spider arm paired with a dual pinch bolt non-drive side keeps everything secure under hard sprint efforts out of the gate and through the finish line. Available in longer crank arm lengths for expert and pro riders looking for a reliable, podium-ready setup.
Features:
- Forged 6061-T6 Aluminum crank arms
- 24mm Chromoly spindle axle that is press fit into Drive side, Non Drive side has dual pinch bolts
- 104mm 4-Bolt chainring pattern
- For use with a 24mm Bottom Bracket including Press Fit or Euro Style threaded BB's
Specifications:
- Bottom Bracket Included: No
- Crankset Style: 2-Piece
- Spider: 4 Bolt (Integrated)
- BCD: 104mm
- Spindle Diameter: 24mm
- Spindle Material: Chromoly
- Crank Arm Material: Aluminum
- Q-Factor: 160mm
- Color: Black / Black Laser Etched Graphics
New cranks deserve some fresh new bearings. Shop our selection of bottom bracket kits here.
Don't forget to add some Grease to the splines of your spindle, spindle bolts, and pedal spindles. This will greatly aid in installation and removal of your crank arms.
| Size |
Weight |
| 170mm |
27.3 oz (774g) |
| 175mm |
27.6 oz (785g) |
| 180mm |
27.9 oz (793g) |
This product was added to our catalog on May 26, 2026
