Tuning clutch spring

Special spring that allows the clutch to grip between approximately 8,500 and 9,500 rpm, (depending on the shoes used).

Fits all clutches and shoes of Zenoah, CY, Feulie and Dynamic engines, or similar.

Suitable for:

• TPS7025
• TPS7320
• TPS7330
• TPS7330/01
• TPS7315/00
• HPI15448
• FG7316
• FG7316/01
• FG67350
• LOSB5039