XRAY 363087 Rear Graphite Shock Tower HS Bulkhead Upgrade  [XR-363087]

Fine-Tune XB4 Handling with the XRAY 363087 Graphite Tower

The XRAY 363087 Graphite Shock Tower is a practical upgrade for racers who want better control from their XB4 series. Machined from quality graphite, this rear lower shock tower balances stiffness and low weight to support consistent performance across different track surfaces.

Lower Shock Mounts to Cut Chassis Roll

The design places the shocks lower to reduce chassis roll during aggressive cornering. Multiple shock and roll center mounting points let you dial in setup changes quickly, so you can adapt to both loose dirt and grippy carpet tracks. It fits XRAY XB4 models from 2021 to 2024 for straightforward installation on modern editions.

Graphite Construction for Durable Lightness

Graphite offers a high strength-to-weight ratio, helping the XRAY 363087 deliver durability without adding unnecessary mass. That balance improves responsiveness and makes fine suspension adjustments feel more effective on track.