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Naraku
Article no.: NK900.95

Variator Naraku Sport - Peugeot, Honda

Description

Sport variator from NARAKU. When properly set up, this variator will give good acceleration combined with increased top speed. The 45km/h barrier has been eliminated; without further tuning, the scoot will already achieve about 70km/h.

The weights included in the kit are intended for mainly original scoots. In case there are already other tuning components used (e.g. exhaust system or torque spring), we recommend re-adjusting the vario using lighter weights. We also offer a choice of adjustment kits and variator weights.
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Notes and Safety

scooter CVT

Modern scooters are equipped with a continuously variable transmission, the so-called CVT, also called variator.

CVT Parts:

  • Front pulley, movable. It contains the variator weights and has a special shape with an inclined surface to allow the V-belt to move freely up and down.
  • Ramp plate: Holds the weights in place.
  • Variator sleeve: Serves as a bearing for the variator, which moves axially back and forth, i.e., opens and closes.
  • CVT roller weights: Adjustment weights that play a critical role in function and performance.

original, Sport and Oversize CVTs

  • Original: Original or OEM quality CVTs are equipped with a restrictor to limit the speed to 45km/h. There are riders who remove the restrictor to derestrict their scooter and unleash the full performance without restrictions.
  • Sport: Sport CVTs are lighter than the original and are characterized by special angles and a special coating, which increases the top speed, but especially acceleration.
  • Oversize: Based on the same principle as the Sport CVT, but has larger dimensions. With an oversize / overrange vario, the performance of the scooter can be increased even further.

You should also always replace the V-belt when replacing the CVT or go for a complete CVT kit.

How to install a CVT transmission ?

Technical details
Variator Naraku Sport - Peugeot, Honda
Article no.NK900.95
EAN7421083638202
Weight0,41 kg
BrandNaraku
Product typeCVT
Roller size16 x 13 mm
Roller weight8,0 gr
Compatible vehicles for this article
BSV
Hercules
Honda
Peugeot
Sachs
Customer reviews
5
1 Ratings
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H3
H3NK3L
Remplacement de vario d origine
remplace tres convenablement mon variateur d'origine (elystar 50cc AC), niveau performances a vrai dire je ne ressens pas de difference notable (sur scoot tout origine) compare au vario peugeot. Pas d'accelleration ou vitesse de pointe amelioré ou dégradé, seule (petite) difference : avec le vario d 'origine ca montais doucement avec un sorte d'a coup d'accel arrivé a 45-50, avec celui ci cet a coup me semble moins flagrant)
La vraie difference notable : le prix... vario peugeot a 45-50 € (que le vario, hors taquets) et les taquets m'ont l'air plus solides. Galets fournis : pratique sauf que je n'ai aucune idee du poids (indiqué nulle part).
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