Description
CVT / Variator Naraku Maxi-Speed Piaggio Fly / Liberty / Vespa Primavera / Sprint / LX / S 125i / 150i 3V
Naraku’s Maxi-Speed CVT will lead to better acceleration and slightly increased top speed.
For Piaggio 125cc / 150cc 3V engines.
The kit includes:
- Variator Sport with pressure plate, ramp plate and sleeve
- CNC-machined aluminium pulley
- Reinforced torque spring
- 6x weights 12g
Questions about the product
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
CVT Naraku Maxi-Speed Piaggio Fly / Liberty / Vespa Primavera / Sprint / LX / S 125i / 150i 3V | |
---|---|
Article no. | NK900.32 |
EAN | 4057233998631 |
Weight | 0,78 kg |
Brand | Naraku |
Product type | CVT |
Roller size | 20 x 15 mm |
Roller weight | 12,0 gr |
Vespa
946 125cc 4T AC 3V i.e. ZAPM80100LX 125cc 4T AC i.e. after 12 ZAPM68300LX 125cc i.e. 3V after 2013LX 150cc 4T AC i.e. after 12 ZAPM68100LX 150cc i.e. 3V after 2013Primavera 125cc 4T AC 3V i.e. after 13 ZAPM811Primavera 150cc 4T AC 3V i.e. after 14 ZAPM81200S 125cc 4T AC 3V i.e. after 12 ZAPM68301S 150cc i.e. 3V as from 2012 (ZAPM683)Sprint 125cc 4T AC 3V i.e. after 14 ZAPM81300Sprint 150cc 4T AC 3V i.e. after 14 ZAPM81800