SpinsmithSPINSMITH
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Fits:Xray X1 Formula 1 ’17 – 21
5x10x4×41/4 x 3/8 x 1/8"×55x8x2.5×24x7x2.5×2
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.

Xray X1 Formula 1 ’17 – 21 Complete Bearing Kits – All Options

13 bearings · 5 sizes · check off as you fit

Rear Axle1/4 x 3/8 x 1/8"×2
Rear Axle1/4 x 3/8 x 1/8"×3
Anti-Roll Bars4x7x2.5mm×2
Steering5x8x2.5mm×2
Front Wheels5x10x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$18.99Out of stock
PREMIUMStainless races · low-drag seal$20.99Out of stock
CERAMICHybrid · ZrO₂ balls$50.99Out of stock

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