Variator set -J.COSTA- PRO, for YAMAHA T-Max, 500cc 4 stroke LC 1x6 Roller weights, 14,5g

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.

Yamaha T Max 500 (-2003)

Yamaha T Max 500 (2004-)