Heavy Hitter 220mm Rear Brake Rotor Upgrade 3mm Thick SR/3.0 Flow EX3 }FOX 34 Air Shaft Assembly

}FOX 34 Air Shaft Assembly - 120mm FLOAT

The design fuses two of Zipp’s most advanced approaches

These pedals are designed to win

Forged SCM 435 Chromoly Steel spindle

Heavy Hitter 220mm Rear Brake Rotor Upgrade 3mm Thick SR/3.0 Flow EX3 }FOX 34 Air Shaft AssemblyDial in serious braking performance with the Heavy Hitter 3mm Thick Brake Rotor. Built for riders who push harder and stop faster, this rotor delivers exceptional heat management, consistent braking feel, and rock solid durability. Whether you're charging trails or hammering laps on your e moto, the Heavy Hitter 220mm rotor keeps your ride under control when it matters most. We designed these brake rotors to NOT warp under heavy braking. Whereas most