Tamiya 94640 - 60mm Hollow Stainless Shaft Precision Race Shaft [94640]

Price:

£5.38

Brand:

Tamiya

Model:

94640

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Mini 4WD / Kids - Mini 4WD Spare Parts 2 - Shaft

Tamiya 94640 - 60mm Hollow Stainless Shaft for Mini 4WD Upgrades

The Tamiya 94640 - 60mm Hollow Stainless Shaft is a finely made component intended to improve the dynamic response of Mini 4WD models. Fabricated from stainless steel in a hollow form, it balances durability with reduced weight to help your car accelerate and change direction more readily. The 60mm length is compatible with many Tamiya Mini 4WD chassis layouts, providing an accessible tuning path.

Why Choose a Hollow Stainless Shaft

Hollow shafts lower inertia on spinning parts, so you can see quicker rev-up and more predictable handling in demanding track sections. The material choice also resists corrosion and retains shape under typical racing stresses.

Installation Guidance and Fit

Swapping to this 60mm hollow shaft is typically a straightforward replacement job. Check end clearance and hub alignment after fitting to ensure smooth operation and avoid binding with adjacent components.

Will this shaft affect gear mesh or drivetrain balance?

The shaft itself should not alter gear mesh if installed correctly, but changes in rotating mass can affect how the drivetrain behaves under load, so recheck gear engagement after installation.

Is stainless steel the best material for Mini 4WD shafts?

Stainless steel offers a good compromise of strength and corrosion resistance; the hollow form further reduces weight while keeping acceptable rigidity for racing use.