Promax HF-2 Hollow Hot Forged 2 Piece Crank 24mm Black Size:175MM The HF-2 cranks are Promax’s

The HF-2 cranks are Promax’s top-of-the-line crank offering

Rennen Pentacle 110mm 5 bolt Chainrings are precision machined from aircraft quality 7075-T6 Aluminum ( 83% stronger than 6061) and available in Stealth Black

premium quality BMX/MTB gloves feature an updated Clarino fabric palm to provide grip

Made in USA

Designed by the late Rich Lee

Promax HF-2 Hollow Hot Forged 2 Piece Crank 24mm Black Size:175MM The HF-2 cranks are Promax’sThe 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. 104mm BCD Laser etched graphics Bottom bracket sold separately Pedal washers included Chainline: 43 Q Factor: 167 Will not fit English x 73mm bottom bracket shells Bore: 24 Weight (oz): 29. 5