SpinsmithSPINSMITH
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Fits:3Racing Cero Ultra
10x15x4×45x10x4×16x10x3×85x8x2.5×54x7x2.5×43x6x2.5×6
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.

3Racing Cero Ultra Bearing Kits – All Options

28 bearings · 6 sizes · check off as you fit

4 Belt Tensioner, 2 Steering3x6x2.5mm×6
4 Sway Bars4x7x2.5mm×4
1 Spur Gear, 4 Steering5x8x2.5mm×5
Spur Gear5x10x4mm×1
Wheel Hubs6x10x3mm×8
2 Diff,  2 Front Axle10x15x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$39.99● Out of stock
PREMIUMStainless races · low-drag seal$44.99● Out of stock
CERAMICHybrid · ZrO₂ balls$109.99● Out of stock
PRO-GRADEFull ceramic · matched set$188.99● Out of stock

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