Throttle pulley -QUICK ACTION- Ø=21mm, Vespa V 50-90, SS 50-90, PV 125, ET3, Rally, Sprint, TS, GT, GTR, SS180

The Quick Action short-stroke throttle pulleys replace the short-stroke throttle grip required by large carburettors. The throttle rollers are designed in such a way that even a carburettor with a 34mm cross-section can be opened with a quarter turn of the throttle grip.

Ideal to combine a powerful engine with original optics also with the Oldie.
Fits with the Smallframe models only if they have a gas pipe with 21mm diameter as standard. This narrower, old type uses gas train rollers with flanged pipe part which is inserted into the actual gas pipe and secured by a specially shaped split pin.

  • Material: steel
  • short stroke without cable misalignment
  • without integrated cable stop

Attention: With this gas roller a stop must be individually attached (e.g.(e.g. by means of a bore hole and an M6 screw).

This is necessary for a zero position of the throttle grip.


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Throttle cable pulleys
Material
Stahl
Ø inside throttle cable pulley
20.9 mm
Ø outside throttle cable pulley
50 mm
Rolling diameter of throttle cable pulley
43.2 mm
Wide throttle cable pulley
44 mm
Ø Bore of cable nipple throttle cable
3.8 mm
Mounting type
wird in das Gas- Schaltrohr gesteckt
 
OEM numbers (for comparison purposes only)
Scooter Center:
7674328