Promax HF-2 Hollow Forged 2-piece 24mm BMX Crank - 172.5mm - Black 2.25/2.50-18 Blade: Medium

Blade: Medium

2mm spacer (x2)

Made from durable 6061 aluminum

Uses replaceable CR2032 batteries (included)

Alloy quick-release clamp with CNC detail

Promax HF-2 Hollow Forged 2-piece 24mm BMX Crank - 172.5mm - Black 2.25/2.50-18 Blade: MediumThe HF 2 cranks are Promaxs top of the line crank offering. Hollow forged from 6061 T6 aluminum, both crank arms are hollow so they are super stiff, yet lightweight. The crank arms spin on a beefy 24 millimeter spindle permanently fitted into the drive side arm. Laser etched graphics Works with 24mm HTII style bottom only (not included) Pedal washers included BCD: 104mm Chainline: 43 Q Factor: 167 Arm Length: 172. 5mm Color: Black