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RC car · Kyosho

Ultima RB7 bearing kit

Every bearing the Kyosho Ultima RB7 needs — the right sizes, quantities and fitment positions, in one kit.

The Kyosho Ultima RB7 takes 22 bearings across 3 fitment positions — sizes 5x8x2.5mm, 5x10x4mm, 10x15x4mm.

10x15x4×25x10x4×145x8x2.5×6

Kyosho Ultima RB7 Bearing Kits – All Options

22 bearings · 3 sizes · check off as you fit

2 Diff, 4 Steering5x8x2.5mm×6
4 Gearbox, 8 Wheels5x10x4mm×14
2 Gearbox10x15x4mm×2

Available tiers

STANDARDChrome steel · rubber seal · ABEC-3 equivalent$30.99● Out of stock
PREMIUMStainless races · low-drag seal$35.99● Out of stock