How many bearings does the Kyosho Optima Mid take?

The Kyosho Optima Mid takes 18 bearings across 3 fitment positions. The Spinsmith kit ships complete.

What bearing sizes does the Kyosho Optima Mid use?

It uses 4x8x3mm, 5x8x2.5mm, 5x10x4mm, 8x14x4mm.

RC car · Kyosho

Name: Kyosho Optima Mid bearing kit
Brand: Kyosho
Price: 25.99 AUD
Availability: OutOfStock

Version: Vintage · Kit no. 3135

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

The Kyosho Optima Mid takes 18 bearings across 3 fitment positions — sizes 4x8x3mm, 5x8x2.5mm, 5x10x4mm, 8x14x4mm.

18 bearings · 4 sizes · check off as you fit

Gearbox4x8x3mm×2

Gearbox5x8x2.5mm×2

2 Gearbox, 8 Wheels5x10x4mm×10

Available tiers

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

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

PRO-GRADEFull ceramic · matched set$120.99● Out of stock