PIAGGIO 28960000 STANDARD CLUTCH SPRING PIAGGIO 125 for Vespa PX and VNX 1981-2005
Ref. 626214 - Code 289607
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Ref. 626214 - Code 289607
Clutch spring PIAGGIO Stand.. ..ard "COSA 2" for clutch ..ard "COSA 2" for clutch"COSA 2", for for Vespa PX 125 E`98/`11/Cosa 2 125 hardness: standard, l=25 mm, Ø 8 mm , 8 pieces are needed! Sometimes in the frenzy of a complete engine overhaul smaller parts like clutch springs are overlooked when it comes to refurbishment. To create friction in the clutch the springs included in the assembly press the surface friction area of the friction plates onto the simple separation plates. These in turn are exposed to high mechanical energy. When the friction between the respective clutch discs adds up to more than the torque coming from the engine, the power can be further transferred to the gearbox. Over time clutch springs become weaker or may even break. For these reasons, and more, they must be regularly replaced. We also recommend stronger grade springs to be used (available in different grades) even for milder road tuning projects to allow all the extra power created to reach the rear wheel. The L clutch spring is required for engines with 18-22 hp on the rear wheel, the XL for more than 22 hp and the XXL for more than 25 hp. Conclusion: If you are upgrading or even just maintaining your scooter, don't forget to change the clutch springs! SIP-TPIP: Clutch assembly tools, a nut and new slip clutch washer make this job much easier and lasting in its effect ... SIP user community Gabriel01 on Art. Nr.21868600: Great piece of kit. Absolutely necessary in combination with a tuned engine and lightweight flywheel.###289607 (PIAGGIO)
PIAGGIO 125 VESPA PX | 2007/2011 |
PIAGGIO 125 VESPA PX AND VNX | 1981/2005 |
PIAGGIO 125 VESPA COSA 2 VNR2 | 1991/1991 |
PIAGGIO 150 VESPA PX | 2011/2011 |
PIAGGIO 150 VESPA PX AND VLX1 | 1983/2005 |
PIAGGIO 150 VESPA COSA 2 VLR2 | 1991/1991 |
PIAGGIO 200 VESPA PX AND VSX1 | 1981/2005 |
PIAGGIO 200 VESPA COSA 2 VSR1 | 1990/1996 |
Codice originale | 289607 |
Anni veicolo | 1981 - 2005 |
MPN | 28960000 |
Paese di fabbricazione | Italia |
Brand | PIAGGIO |
EAN | Does not apply |
Marca veicolo | PIAGGIO |
Cilindrata veicolo | 125 |
Modello veicolo | VESPA PX E VNX |
Quantity | 1 |