SpinsmithSPINSMITH
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Fits:WIRC Racing SBX.2WIRC Racing SBX.3
15x21x4×48x16x5×128x14x4×25x10x4×26x10x3×45x8x2.5×2
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.

WIRC Racing SBX.2 / SBX.3 Bearing Kits – All Options

26 bearings · 7 sizes · check off as you fit

Brake Cams5x8x2.5mm×2
Clutch5x10x4mm×2
Steering6x10x3mm×4
Diff Pinions8x14x4mm×2
6 Diffs, 2 Diff Pinions8x16x5mm×8
Wheels8x16x5mm×4
Wheels15x21x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$36.99Out of stock
PREMIUMStainless races · low-drag seal$41.99Out of stock
PRO-GRADEFull ceramic · matched set$174.99Out of stock

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