Product Description:
Model: Mountain Bike Crankset
Crank Length: 170mm
Crank Material: 6061 T6 Aluminum Alloy
Spindle Material: 7075 Aluminum Alloy
Surface Treatment: Blasted anodized
Chainring Specifications: 34T/36T (Chainring Diameter)
Support Speed: 8S-12S
Spindle Diameter: 24mm
Bottom Bracket ：BB91
【Industry's First Hollow Crank】
Forged and CNC machined aluminium alloy crank arms. Bead blasted anodized crank arms.
【Chainring】
Chainring adopts 7075-T6 heat treatment, full CNC cutting process, lighter weight, more beautiful and atmospheric, with 34T/36T gear ratios to choose from to correspond to different riding environments
【Professional Design】
Ergonomic structure,Super lightweight and incredibly strong.Best choice for riders who want more control on their bicycles.
【Aluminum Alloy Spindle】
The ultra-lightweight aluminum alloy spindle is easy to install and disassemble. High strength, good toughness, high temperature resistance, corrosion resistance, light weight, impact resistance.
【Easy Installation and compatibility.】
Compatible with most mountain bikes and dirt bicycles.
