Throttle ring (reduced top speed) variable motor side, Aixam/Ligier/Microcar/Grecav/JDM/Chatenet/Casalini.

Original speed adjustment ring/throttle ring
to reduce the speed of your car.

For all diesel engines, all motor variator models!

Each ring reduces about 2/3 km/h.
This ring is inserted into the outer pulley of the motor variator.
Please note: If you want to reduce the speed further, 
order several rings.

Assembly Instructions: Remove the outer pulley 
and then the weights/brackets.
Then press the outer plastic bushing inward 
and remove the retaining ring. 
Now the spring is visible, you place this ring between the spring, 
so that it lies flat. 
Then press the outer bushing, 
together with the retaining ring again.
Finally, reassemble the outer pulley, 
with the weights and brackets. 
Please note that you insert these rings into the outer pulley 
must be inserted to slide the outer pulley back over the shaft.