The Tamiya 54142 High-Traction Rear Lower Arm is a practical upgrade for DB01 and TRF chassis, helping the car maintain rear grip under load. The updated profile promotes steadier tyre contact during fast driving.
The Tamiya 54142 is manufactured using carbon fiber reinforced nylon resin, which provides impact resistance and keeps weight low for more responsive handling.
This rear lower arm fits all DB01 chassis models and is compatible with TRF501X WE and TRF511 machines, suitable for competitive setups or hobbyist upgrades.
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