Promax HF-2 Crankset - 172.5mm 24mm Spindle 2-Piece Black MFPN=TB85975200 0 Length 191 Defined Color

0 Length 191 Defined Color Silver Spoke Interface J-Bend

Rack Weight 14 Number of Bikes 2 Hitch Type 2" Receiver Bike Weight Limit (per bike) 40 Bike Mount Type Top Tube Tilt/Swing Tilt

All Di2 components on the bicycle require the same firmware version

New combination of Silica and Graphene compound for improved rolling efficiency grip and longer wear-life

Promax HF-2 Crankset - 172.5mm 24mm Spindle 2-Piece Black MFPN=TB85975200 0 Length 191 Defined ColorPromax HF 2 Crankset 172. 5mm 24mm Spindle 2 Piece Black. 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