SpinsmithSPINSMITH
RC carsBy sizeBicycleCeramicLinearOils & tools
Fits:Mugen Seiki MBX8TR (Nitro)Mugen Seiki Eco (Nitro)
15x21x4×48x16x5×106x13x5×46x10x3×4
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.

Mugen MBX8TR Nitro / Eco Truggy Bearing Kits – All Options

22 bearings · 4 sizes · check off as you fit

Servo Saver6x10x3mm×4
Diff Pinions6x13x5mm×4
Wheels & Diffs8x16x5mm×10
Wheels15x21x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$30.99Out of stock
PREMIUMStainless races · low-drag seal$35.99Out of stock
PRO-GRADEFull ceramic · matched set$147.99Out of stock

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