Pirani RC 1/8th clutch spring

Pirani RC have released this new clutch spring for on road 1/8 scale cars. This new generation of springs is made with a special steel that does not lose tension even after long use, helping to keep the clutch consistent for the length of a race, avoiding any loss of torque. Easy to regulate and high performance in high traction track conditions.

Source: Pirani RC [andreapirani.com]