The XRAY 303171 Graphite ARS Rear Suspension Arm is a dedicated upgrade for the T4 2017 chassis. Produced from a precision graphite composite, it offers greater setup range and steadier handling characteristics. It is a practical choice for racers using rubber tyres who need fine control over rear behaviour.
Rubber tyres respond well to precise ARS changes. Make modest adjustments and run controlled test laps to determine the best balance between front and rear grip for your circuit conditions.
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