Competition variator and clutch kit Minarelli 50 engine J.Costa

The tuner J.Costa offers us the optimal transmission set for competition in Minarelli engines, consisting of a variator designed for the circuit and all its components, and a high-performance clutch. (Competition)

Using the highest market standards, we ensure that the JCosta transmission kit is the most complete and provides the maximum performance.

The kit includes:

Variator

• 3 different weights so you can adjust the transmission ratio according to your driving style or circuit needs. It is recommended to have technical knowledge for the assembly and tuning of this component.

Clutch

• The high-performance clutch, unlike the original, operates transversely and has a faster effect when pushed during the race.

Variator Assembly Instructions

Clutch Assembly Instructions