SpinsmithSPINSMITH
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Fits:HPI Micro RS4
10x15x4×45x11x4×10
Front view of a Spinsmith precision ball bearings retail pack

Genuine Spinsmith

Ships as a bagged, labelled Spinsmith kit. The sizes, quantities and fitment positions for this model are shown in the diagram above.

HPI Micro RS4 Complete Bearing Kits – All Options

14 bearings · 2 sizes · check off as you fit

Position not specified5x11x4mm×10
Position not specified10x15x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$19.99Out of stock
PREMIUMStainless races · low-drag seal$22.99Out of stock

Pricing is being finalised for this SKU. Prices show as POA until seeded.