"Racing" variator and clutch kit Derbi Variant Start5 J.Costa

Kit Variator and clutch "racing" Derbi Variant Start5 J.Costa.

The tuner J.Costa offers us the optimal transmission set for competition, consisting of a Variator focused on the circuit and a high-performance clutch.

Using the highest standards on the market, 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 riding style or circuit needs. It is recommended to have technical knowledge for the installation and tuning of this component.

Clutch

• The high-performance clutch differs from the original by operating transversely and by having a faster effect when required during the race.

Variator installation instructions

Clutch installation instructions

Attention! Competition clutch and Variator for Minarelli Scooters adaptable to Derbi Start 5 (with pull starter), but modifications are required for installation.