Promax HF-2 Crankset - 172.5mm 24mm Spindle 2-Piece Black CheckoutTitle=Stans No Tubes Crest MK4 Wheel Half-ring: plastic ring half enclosing

Half-ring: plastic ring half enclosing the head and connected to the adjustment system - enables size adjustment

and outdoor enthusiasts who demand superior performance across a range of activities

Drivetrain Speeds 11

Misc Rear TA 12x142mm Campagnolo

The dimensionally stable design is silent and easy to transport

Promax HF-2 Crankset - 172.5mm 24mm Spindle 2-Piece Black CheckoutTitle=Stans No Tubes Crest MK4 Wheel Half-ring: plastic ring half enclosingTrusted by elite BMX racers for more than a decade the Promax HF 2 cranks are a balanced combination of stiffness durability and weight savings. Forged from 6061 T6 aluminum the hollow crank arms spin on a beefy 24mm spindle permanently fitted into the drive side arm. Hollow forged 6061 T6 aluminum HF 2 cranks are lightweight stiff and strong 104mm BCD chainring mount (Chainring sold separately) Chainline: 43 Q Factor: 168 Pedal washers included