Serious racers know small setup changes matter. The Kyosho W5313-20 spring set is made for the RB7.5 and brings accurate spring rates with 1.2mm wire and 9.25x61 dimensions to help stabilise your car on fast tracks and tight sections.
Manufactured from durable materials, these springs resist fatigue so you can run longer between changes. Their consistent performance lets you focus on tuning handling and balance rather than replacing worn components, making the Kyosho W5313-20 a dependable option for racers who demand repeatable results.
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