counter spring Polini Evo-Slider +10% D=3,6mm
for Minarelli
counter spring Polini Evo-Slider +10% D=3,6mm
for Minarelli
- Description
- Fitting
Description
This counter-pressure spring by Polini increases the pressure by 10% compared to the original spring and is therefore ideal for light tuning.
The counter-pressure spring has the function of pressing the pulley in the rear transducer against the V-belt. On the other hand it provides the counterpressure to "switch" the variator.
A stronger counterpressure spring becomes necessary as soon as the power has been increased by a tuning measure and the V-belt starts to slip or the engine does not stop. The back pressure spring is always closely related to the variomatic. If a different spring is fitted, the Vario must also be tuned in any case.
- Spring load original: 45/20mm/kg
- Spring load Polini: 45/22mm/kg
- wire thickness: 3,6mm
- total length: 108mm
- Inner diameter: 46mm
- Number of windings: 6
Technical data
Global | |
|---|---|
| Item number |
P243.093
|
| Manufacturer number | 243.093 |
| Manufacturer | Polini |
| Net weight | 130 g |
| Type | Torque spring |
Ratings
5
4
3
2
1
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Product safety information
Information about the manufacturer
| Product | counter spring Polini Evo-Slider +10% D=3,6mm for Minarelli |
| Manufacturer |
Polini Motori S.p.A. |
| Responsible person |
Polini Motori S.p.A. Viale Piave 30 24022 Alzano Lombardo Bergamo Italy |