SpinsmithSPINSMITH
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Fits:Arrma Granite 4Arrma #215;2 Boost Mega 550
12x18x4×610x15x4×46x12x4×45x10x4×45x8x2.5×1
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.

Arrma Granite 1/10 4×2 Boost Mega 550 Complete Bearing Kits – All Options

19 bearings · 5 sizes · check off as you fit

Position not specified5x8x2.5mm×1
Position not specified5x10x4mm×4
Position not specified6x12x4mm×4
Position not specified10x15x4mm×4
Position not specified12x18x4mm×6

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$26.99Out of stock
PREMIUMStainless races · low-drag seal$30.99Out of stock

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