SpinsmithSPINSMITH
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Fits:Yokomo YZ4 SF2 Bearing Kits All Options
10x15x4×65x13x4×45x10x4×123x6x2.5×4
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.

Yokomo YZ4 SF2 Buggy Bearing Kits All Options

26 bearings · 4 sizes · check off as you fit

Steering3x6x2.5mm×4
4 Steering, 2 Diff Pinions, 4 Front Hubs, 2 Rear Hubs5x10x4mm×12
2 Rear Hubs, 2 Diff Pinions5x13x4mm×4
Diffs10x15x4mm×6

Available tiers

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

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