Made for the TRF101W chassis, the Tamiya 3404041 Front Upper Arm is a reliable spare for serious hobbyists who want to keep steering sharp and parts life extended. It is suited for track and practice sessions where consistent handling matters.
The Tamiya 3404041 Front Upper Arm reduces play in the front end and keeps steering inputs more predictable. Its engineered fit preserves suspension geometry and supports high speed stability and responsive cornering.
This component fits the TRF101W chassis without special adaptation. Replace suspected worn arms to maintain correct suspension articulation and ensure dependable handling during aggressive driving.
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