The Kyosho IFW53SB 3-piece spring set lets enthusiasts fine tune clutch behaviour. Rated at 0.90 these springs aim to give repeatable engagement and a more controlled power delivery on the track.
This set of Kyosho clutch springs is engineered to reduce abrupt slipping and provide a more linear hand to wheel response. That helps drivers manage throttle application more confidently in close racing.
IFW53SB springs fit into common Kyosho clutch assemblies and can be fitted with basic tools. The straightforward swap makes it easy to test different spring rates during setup sessions.
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