Tamiya 54766 Aluminium Counter Shaft for M-07 Concept - Race Upgrade  [54766]

Tamiya 54766 - M-07 Aluminum Counter Shaft OP-1766
Price:
£5.33
Brand:
Tamiya
Model:
54766
GTIN:
4950344547661
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Reduce rotating mass in the M-07 Concept drivetrain

The Tamiya 54766 Aluminum Counter Shaft provides a lightweight alternative to the standard steel component on the M-07 Concept chassis. At 2.8 grams compared with the original 4.3 grams, the aluminium shaft trims rotating weight to help the car respond quicker to steering and throttle inputs.

Engineered for the M-07 gearbox

This counter shaft is produced to match the M-07 Concept gearbox geometry, allowing a direct fit without extensive chassis modification. It is a quick, practical hop-up for racers looking to refine handling.

How aluminium affects handling

By lowering rotating inertia, an aluminium shaft can enhance acceleration feel and improve turn-in precision. It is a modest upgrade that can contribute to a more balanced on-track behaviour when combined with appropriate setup changes.

 

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1 Reviews
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Great to do business with, good communication, items well packaged and delivery times are pretty good. Highly recommended. A+++
Yes, but check gear mesh and clearances when pairing with different gear sets. Proper mesh prevents premature wear and maintains smooth operation.
Maintain it like any drivetrain part: keep it clean, inspect for wear and ensure bearings and lubrication are in good condition to avoid noise or binding.
Aluminium is lighter but can be less impact resistant than steel. Under normal racing loads it performs well, but avoid heavy shocks and monitor the part during routine checks.
After fitting the shaft, verify gear mesh, check diff behaviour and try small adjustments to camber or steering trim to capitalise on the improved response.

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