SpinsmithSPINSMITH
RC carsBy sizeBicycleCeramicLinearOils & tools
Fits:Xray X4 ’22
10x15x4×46x10x3×83x8x4×25x8x2.5×44x7x2.5×23x6x2.5×5
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 X4 ’22 Bearing Kits – All Options

25 bearings · 6 sizes · check off as you fit

1 Top Deck, 4 Anti-roll bars3x6x2.5mm×5
Belt Tensioner3x8x4mm×2
Centre Trans4x7x2.5mm×2
Steering5x8x2.5mm×4
Wheel Hubs6x10x3mm×8
Diffs10x15x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$35.99● Out of stock
PREMIUMStainless races · low-drag seal$40.99● Out of stock
CERAMICHybrid · ZrO₂ balls$98.99● Out of stock
PRO-GRADEFull ceramic · matched set$168.99● Out of stock

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