Alpha 3-Pc Type Clutch Shoe Spring(Hard)-1.0mm

Description

This is a factory-replacement tuning part consisting of hard-rate (1.0mm wire thickness) clutch shoe springs designed for nitro-powered RC racing engines.

• Function: In a 3-shoe nitro clutch assembly, these springs delay the expansion of the clutch shoes until the engine reaches a higher RPM. Because these are rated as hard, they require the engine to rev higher before engaging the clutch bell. This results in a much more aggressive, “snappy” clutch engagement, providing explosive acceleration out of corners. This setup is ideal for high-traction surfaces (like high-bite clay or asphalt) where you want maximum power transfer immediately without bogging down the engine.

• Compatibility: This specific spring set is engineered exclusively for the Alpha E59-BU02100 clutch system configuration. It is not intended as a universal fit for other brand or model clutch variants.