Doppler SX86 adjustable race clutch Minarelli 107mm

Doppler introduces the SX86 clutches and they are right up there with the best of them.

One of our favorite features is the ability to adjust spring tension without removing it from the scooter.

Fits many scooters that use the Minarelli engine.

Including the Yamaha Zuma 2 Stroke

Zumas with a 3 shoe clutch have the required 107mm bell.

Zumas with the 105mm 2 shoe clutch have a 105mm bell and will require a 107mm bell.

Aprilia SR50, CPI scooters, Keeway Fact, Vento Triton,Malaguti Firefox