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

Description

This is a factory tuning replacement part consisting of medium/moderate-rate clutch shoe springs designed for nitro-powered RC racing engines.

• Function: In a 3-shoe nitro clutch assembly, these springs control when the clutch shoes expand outward to grip the clutch bell. Because these are rated as moderate, they strike a balance between soft and hard springs. They provide a predictable, standard power engagement window—delivering enough snap for punchy acceleration out of corners without being so aggressive that they cause immediate wheel spin on standard dirt track surfaces.

• 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.