Tamiya 94640 - 60mm Hollow Stainless Shaft Lightweight Upgrade [94640]

Price:

CAD$10.06

Brand:

Tamiya

Model:

94640

Not Available

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

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

The Tamiya 94640 - 60mm Hollow Stainless Shaft is machined to tight tolerances to improve your Mini 4WD setup. Made from quality stainless steel, the hollow construction keeps strength while shaving mass to help your car react faster on the track. The 60mm length fits a range of common Tamiya Mini 4WD chassis and gives room for tuning adjustments.

Weight Savings That Improve Lap Times

Reducing the shaft mass lowers rotational inertia, which can translate to crisper acceleration and steadier cornering. That makes this shaft useful on technical layouts where quick speed changes and precise handling matter most.

Easy Upgrade for Standard Chassis

The component is intended as a like-for-like replacement for standard 60mm shafts, allowing hobbyists to swap it into existing builds without complex modifications. It pairs well with routine maintenance and basic tuning changes.

How does a hollow shaft change performance compared to a solid one?

A hollow shaft cuts rotating weight while keeping stiffness, which helps acceleration and reduces gyroscopic resistance on corners. The net effect depends on your whole drivetrain setup.

Will the 60mm shaft fit every Tamiya Mini 4WD model?

It fits models that specify a 60mm shaft dimension, but you should confirm axle and gearbox clearances on your particular chassis before swapping parts.