Concealed MOTORINO DIAVOLO brake pump for Lambretta S2

German quality product from Motorino Diavolo: Master brake cylinder for Lambretta Series 2 for installation in the steering head. The internal handbrake pump makes it possible to convert to fully hydraulic control of a retrofitted disc brake without being visible from the outside. It couldn't be more inconspicuous. Technically, the brake pump shines with a piston diameter of Ø9.5 mm, adapted to the standard brake caliper pistons. The small piston of the master cylinder optimizes the transmission ratio and the brakes apply with a powerful bite. The standard piston size of 9.5 mm is suitable for single-disc brake systems with a piston size of 30 to 32 mm.


The kit includes:
  • Brake pump
  • Push rod
  • Throttle rod with short-stroke throttle roller
  • brake lever
  • bolts


The conversion is quite time-consuming, but you are rewarded with an original look despite the hydraulic master cylinder.
OEM numbers (for comparison purposes only)
Scooter Center:
3333661