Naraku Sport V.2 counter pressure spring NK900.64 +1500rpm for scooters/quads with GY6, Kymco, Honda, Piaggio, Peugeot M
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- Item no: 6790064
- EAN: 4060861144998
- Manufacturer: Naraku
- Manufacturer no.: NK900.64
In the variator drivetrain, the counter-pressure spring ensures that the V-belt does not slip and also influences the speed at which the variator changes the transmission ratio, i.e. “upshifts”.
If the performance of the vehicle has been increased, a stronger pressure spring must therefore always be installed to prevent the belt from slipping due to the higher tractive force. The shifting characteristics are changed in a similar way to the installation of lighter variator weights and can be further tuned with these.
We offer a Naraku Sport V.2 counter-pressure spring for tuned 50cc scooters and quads.
Technical data:
- Naraku Sport V.2 compression spring for performance-tuned scooters and quads with GY6, Honda, Piaggio, Peugeot or Kymco 50cc engines
- the increase in shifting speed is printed on the springs (easier to calculate than percentages); here + 1500 rpm
Scope of delivery:
- 1x counter pressure spring 1500rpm
Product type: | Counter pressure spring |
Assembly group: | Motor & drive |
Motorcycle brand: | Peugeot |
GTIN: | 4250362416513 |
Motor & drive parts area: | Gearbox, drive & clutch |
Manufacturer number: | 6790064 |
Country and region of manufacture: | Taiwan |
Type of motorcycle: | Scooter |
Manufacturer warranty: | 2 years |
Brand: | Naraku |
Racing Planet Distribution GmbH
Löbstedter Str. 50
07749 Jena DEU
Web page http://www.naraku.com
Email: service@racing-planet.de

Naraku has been supplying extremely high quality spare and tuning parts for almost all scooters and maxi-scooters for many years. Particular attention is paid to a high accuracy of fit and a high quality level of spare parts. Naraku supplies cylinder kits in OEM quality as well as in various sport variants. In addition, ignitions as well as tuning parts and the entire range of spare parts.