The Tamiya 53440 On-Road Hard Spring Set gives modelers four pairs of colour-coded springs to help refine balance and handling. The array of rates supports precise adjustments for different circuit conditions.
The eight springs come in soft, medium, stiff and extra stiff rates, identified by red, yellow, blue and white colours. The markings make it straightforward to select and compare spring effects without lengthy measurements.
These springs are intended for a wide range of on-road chassis and match many standard shock units. They are 26.3mm long with a 13.4mm diameter and can be fitted using common workshop tools.
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