SpinsmithSPINSMITH
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8x16x5×1010x15x4×66x12x4×68x12x3.5×45x11x4×2
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.

Tamiya Nitrage 5.2 4×4 Bearing Kits – All Options

28 bearings · 5 sizes · check off as you fit

Position not specified5x11x4mm×2
Position not specified6x12x4mm×6
Position not specified8x12x3.5mm×4
Position not specified8x16x5mm×10
Position not specified10x15x4mm×6

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$39.99Out of stock
PREMIUMStainless races · low-drag seal$44.99Out of stock

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