Description
The contrast spring plays an important role in the adjustment of the variator. By exerting back pressure on the rear pulleys, it influences the shifting of the variator.
The spring must be reinforced if the belt tends to slip, if the variator does not run continuously or if the motor, despite lighter rollers, continues to run at a very low speed.
When changing the spring, the variator must be adjusted again.
Silver spring---10% stiffer
Gold spring---18% stiffer
Additional Information
| SKU: | 243.030 |
| Homologation: | No |
| Material: | No |
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Good for
| Make | Model |
|---|---|
| Make | Model |
| Piaggio | Sfera 50c.c. AC - 1°serie (desde 91 hasta 94) |
| Piaggio | Sfera NSL 50c.c. AC |
| Piaggio | Zip 50c.c. AC 1° serie (desde 91 hasta 94) |