Tamiya 49202 - Aluminum Hub Set for TA04 Spur Gear - Tuners Edition  [49202]

Tamiya 49202 - Aluminum Hub Set Spur Gear TA04
Price:
£23.17
Brand:
Tamiya
Model:
49202
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Aluminium Hub Upgrade for TA04 Chassis

Swap to this machined aluminium hub to improve spur mounting on a Tamiya TA04. The part gives a solid, low-weight attachment for the spur gear to support sharper drivetrain response.

Stiff Aluminium with a Carbon Fibre Holder

The hub uses a blue anodised aluminium finish for strength and corrosion resistance while the carbon fibre spur holder reduces rotating mass. That pairing helps maintain durability without excess weight.

Supplied Parts and Installation Notes

The box contains one aluminium hub, one carbon fibre spur holder, a 2.5mm Allen wrench, two 3mm x 8mm socket head screws, and one stainless steel pin. These components are intended to make the swap straightforward and let you focus on setting gear mesh and timing.

Is this compatible with vintage TA04 parts?

Compatibility depends on the specific revision; many TA04-era parts share mounting points but you should measure axle spacing and spur clearance before fitting to older variants.

How should I set spur mesh with this holder?

Set the spur mesh to a light, even backlash across several teeth and check under load. The carbon holder keeps the spur stable while you fine tune motor pinion alignment.

What routine checks are recommended?

Regularly inspect screw torque, look for carbon fibre fraying, and confirm the stainless pin is seated. These quick checks help avoid in-race issues.

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