170mm mountain bike Crank arm Hollow Integrated 8-12Speed Chainrings

Compatibility- Variable speed compatibility :12S / 11S
Crank Material- Crank material: aluminum alloy Forged AL-7075
DUB Shaft material - aluminum alloy Forged AL-7075
Chainring screw material - Titanium screw
Crank Length- Crank length :170mm
Color - Black / Titanium Color (polished) / Rainbow (polished)
Chainring model - Compatible with SRAM 3-Bolt Direct Mount Chainring Interface
Chainline- Chain center line :49mm/52mm (Boost)
BB Spindle- Shaft :29mm
Spindle Length - 130mm----fit for 68mm/73mm Bottom bracket
BB Compatibility- Axis compatibility: BB-BSA29mm /BB89.5-29mm/ BB92-29mm/ PF30-29mm/BB30-29mm
weight: 585g (crankset + shaft + screw)

Returns Accepted for this item if it's within 30 Days