How many bearings does the Xray XB4 take?

The Xray XB4 takes 18 bearings across 5 fitment positions. The Spinsmith kit ships complete.

What bearing sizes does the Xray XB4 use?

It uses 5x8x2.5mm, 5x10x4mm, 5x12x4mm, 8x14x4mm, 10x15x4mm.

RC car · Xray

Name: Xray XB4 bearing kit
Brand: Xray
Price: 25.99 AUD
Availability: OutOfStock

Version: 2WD

Every bearing the Xray XB4 needs — the right sizes, quantities and fitment positions, in one kit.

The Xray XB4 takes 18 bearings across 5 fitment positions — sizes 5x8x2.5mm, 5x10x4mm, 5x12x4mm, 8x14x4mm, 10x15x4mm.

18 bearings · 5 sizes · check off as you fit

Steering5x8x2.5mm×4

2 in Front Hubs, 2 in Rear Hubs, 1 in rear Diff Pinion5x10x4mm×5

2 in Front Hubs, 2 in Rear Hubs5x12x4mm×4

in rear Diff Pinion8x14x4mm×1

2 in each diff10x15x4mm×4

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$25.99● Out of stock

PREMIUMStainless races · low-drag seal$28.99● Out of stock