The XRAY 388580 clutch springs, with a 0.6mm wire diameter, give model builders a simple way to refine clutch pickup on NT18 and NT18T cars. They are aimed at pilots who want tighter control over launch and mid corner throttle response.
Produced from robust steel, the XRAY 388580 springs maintain consistent tension for predictable clutch action. The 0.6mm profile suits tuners looking for a defined engagement point without sacrificing service life.
These springs are matched to XRAY NT18 and NT18T clutches and install without chassis modification. Swapping to these springs can help smooth power delivery and make traction management easier.
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