The Tamiya 84305 RC Battery Holder Weight is a neat solution for those wanting precise balance adjustments on the TRF502X chassis. The slim components sit under the battery trays so you retain full electronics clearance while changing mass distribution.
The set includes one centre weight plus two side weights, each shaped to match TRF502X battery tray contours. Strategic placement lets you move the centre of gravity rearwards to lift front-end grip or stabilise the car through fast sweepers and tight turns.
Built specifically for the TRF502X platform, these weights fit without modification for a clean install. Attach under the existing trays and re-run a setup check to fine-tune handling for your local track surface.
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