XRAY 303173-G Off-Road Graphite Right Rear Suspension Arm  [XR-303173-G]

Tune Rear Traction with a Graphite Right Arm

The XRAY 303173-G Rear Suspension Arm Long Right is a graphite composite replacement crafted for racers wanting sharper rear grip on the T4 2020 platform. It is produced to maintain strength while trimming excess mass from unsprung areas.

Extra Length to Improve Grip and Balance

This long arm extends the rear by 7mm versus the short item, shifting lateral load and increasing traction where grip is limited. The geometry helps keep the rear planted under throttle and improves balance into corners.

Mount Options and Handling Tradeoffs

Engineered with an anti-roll bar mount built in, this arm remains light yet durable under race use. It keeps the stock shock location and adds a 4mm lower shock option; using that position requires the optional lower ULP shock tower. Lowering the shock pick up point drops the centre of gravity and can sharpen turn in and mid-corner steering response.