SpinsmithSPINSMITH
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Fits:Yokomo YZ4SF Bearing Kits All Options
10x15x4×65x13x4×45x10x4×12
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 YZ4SF Buggy Bearing Kits All Options

22 bearings · 3 sizes · check off as you fit

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$30.99● Out of stock
PREMIUMStainless races · low-drag seal$35.99● Out of stock
PRO-GRADEFull ceramic · matched set$147.99● Out of stock

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