Tamiya 54940 Brass Adjustable Suspension Mounts (E) for TRF420/TRF419/TA07/TB-05 - precision brass upgrade  [54940]

Tamiya 54940 - Brass Adjustable Separate Suspension Mounts (E) TRF420/TRF419/TA07 /TB-05 OP-1940
Price:
CAD$25.49
Brand:
Tamiya
Model:
54940
GTIN:
4950344549405
Condition:
Brand New
Available in warehouse
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alt="Tamiya 54940 - Brass Adjustable Separate Suspension Mounts (E) TRF420/TRF419/TA07 /TB-05 OP-1940" title="Tamiya 54940 - Brass Adjustable Separate Suspension Mounts (E) TRF420/TRF419/TA07 /TB-05 OP-1940"

Refine Handling with Tamiya 54940 Brass Mounts

For RC hobbyists wanting tighter control, the Tamiya 54940 Brass Adjustable Separate Suspension Mounts give a practical weight and tuning option. These brass mounts are heavier than aluminum alternatives and alter weight distribution to help stabilise cornering and traction. Swapping out plastic bushings lets you adjust toe, roll centre and skid angle so your car responds more predictably on the track or at the park.

Fitment Notes and Installation Hints

The Tamiya 54940 mounts fit a variety of Tamiya chassis, including TA07 MS, TA07 PRO, TB Evo.6, TB Evo.6 MS, TB-05 PRO, TRF419, TRF419X, TRF419XR and TRF420. They are made to integrate with these models but you may need to trim small contact points for a flush fit. For exact fit guidance check the official Tamiya R/C Parts Matching List.

Brass adds mass low on the chassis which can smooth steering inputs and reduce snap oversteer. Lap time gains depend on setup and track but brass helps make handling more consistent under load.
Installation is straightforward: remove the old mounts and fit the brass parts. A hobby knife or small file may be needed to clean mating surfaces for a snug fit.
You may want to retune spring rates and damper settings to suit the added weight. Start with small changes and test to find the balance that suits your driving style.

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