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

Price:

NZD$12.41

Brand:

Tamiya

Model:

94640

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

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

The Tamiya 94640 - 60mm Hollow Stainless Shaft is built for hobbyists who want a reliable, lightweight component for their Mini 4WD machines. Constructed from corrosion-resistant stainless steel, the hollow profile trims excess weight while keeping structural integrity for regular racing use. Its 60mm length is suited to many popular Tamiya chassis, allowing straightforward tuning swaps.

Trimmed Mass for Sharper Handling

Lower shaft mass reduces inertia on spinning parts, which can improve throttle response and make the car easier to place through fast or technical sections. This effect is most noticeable when combined with balanced gearing and good bearing condition.

Fitment Notes and Installation Tips

Installation is usually simple: remove the stock shaft and replace with the 60mm hollow shaft, checking end play and retention. Verify fit with your wheel hubs and motor mount to prevent binding.

Does the hollow shaft weaken durability?

No, when made from quality stainless steel the hollow shaft retains good strength for normal racing loads while offering lower weight than a solid shaft.

What maintenance should I do after fitting the shaft?

Keep bearings clean and lightly lubricated, check shaft straightness periodically, and inspect for wear at contact points to ensure long service life.