RK01 Dual Piston Mechanical Disc Brake Kit - 160 mm Belay Device Prologo Saddle Rail Options:

Prologo Saddle Rail Options:

or any mission that doesn’t back down from deep winter

Pick 11–45T for tighter steps and speed

Part of a winter-focused series made to live in your kit all season

RK01 Dual Piston Mechanical Disc Brake Kit - 160 mm Belay Device Prologo Saddle Rail Options:Cable in, full clamp out. RK01 brings dual sided pad movement to a mechanical setup, so the rotor gets hit from both sides, clean, even, and predictable. Ball bearing actuation keeps the lever feel crisp, while the barrel adjuster lets you chase pad wear fast. Key Features Dual piston, dual sided actuation for centered clamping force Mechanical, cable actuated disc brake calipers, no fluid and no bleed Ball bearing actuation system for smoother pull