Details
We present you NeW generation of Jcosta variators, PRO series with Press-Depress revolutionary technique of rollers and heat sink.
- Improvement in:
o Smoother performance.
o Better aerodynamics.
o Weight reduction (inertial control).
o Higher refrigeration allowing less temperature due to the new variator design with sink.
o Higher quality for all components of speed control, higher durability and less maintenance.
- We get:
o Faster operation.
o Higher reaction on the throttle Press-Depress of the rollers.
o Reduction of the fuel consumption.
The new PRO speed control series, differs from version before by taking a heatsinks within the speed control in a circle provided with projections, between rollers area and bushing area. The rollers cavities are holed for the Press-Depress effect making them to act more quickly and smoothly both at the entrance to a higher gear as the output of a lower gear showing no jumps, it makes the air as fluid dynamic to help the rollers to emerge or be collected faster without increasing fuel consumption.
Fits the following models:
| MBK Ovetto 4- 50cc. 4T |
| Yamaha Neo’s 4 stroke- 50cc. 4T |
| Yamaha Giggle 4 stroke- 50cc.4T |