Designed to resist to the stress coming from the GTS transmission these clutches are designed with three centrifugal shoes for more friction uniformity and easy balancing. Polini Maxi Speed 3G clutches for Race are adjustable and can be adjusted to achieve the best setting both for a touring use or during the races on the track. The adjusting can be executed without removing the clutch from the transmission group. The friction material features a consistent grip and an excellent resistance to abrasion and high temperatures. This multi-talented Polini 3G Clutch can safely be fitted to standard specification motors and is also compatible with performance orientated motors, whatever the state of tune! Its precise manufacture ensures a fine balance, minimizing unnecessary vibration in the drive train at high revs. The high quality friction-pad material provides excellent grip, minimal wear and is also resistant against high temperatures. The clever clutch adjustment mechanism makes it more simple to achieve an ideal set up quickly. Allen bolts are responsible for the pre-load adjustment of the small clutch springs, without having to remove the clutch from the motor.