If you want to refine how your gearbox swaps into second, the XRAY 335583 Medium-Hard Springs provide a dependable option. Built for the small 2-speed composite gearbox set, they deliver medium-hard engagement that improves control whether you are racing or practising.
The XRAY 335583 springs help produce smoother, more predictable gear changes that reduce slip and hesitation. Their mid-range stiffness works well for drivers who demand reliable transitions on varied track surfaces.
These springs are made to resist wear from repeated use, giving a longer service life during club nights and practice sessions. The sturdy build makes them a budget-friendly upgrade for frequent drivers.
Replacing gearbox springs is a simple tuning step and the XRAY 335583 pair fit neatly into the small composite gearbox. They suit a range of RC platforms that share that gearbox design and require minimal setup changes.
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