Promax HF-2 Crankset - 172.5mm 24mm Spindle 2-Piece Black CheckoutTitle=Stans No Tubes Crest MK4 Wheel Drivetrain Speeds 11

Drivetrain Speeds 11

CNC aluminum lever and end cap with brass fulcrum

The dimensionally stable design is silent and easy to transport

Misc Rear TA 12x142mm Campagnolo

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

Promax HF-2 Crankset - 172.5mm 24mm Spindle 2-Piece Black CheckoutTitle=Stans No Tubes Crest MK4 Wheel Drivetrain Speeds 11Trusted 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