XRay T4 17 Aluminium Layshaft Bulkhead Closed L/R - Orange

The XRay T4 17 Aluminium Layshaft Bulkhead Closed L/R - Orange (XR303066-O) is a CNC-machined component crafted from premium Swiss 7075‑T6 aluminium. The updated design lowers the layshaft bulkheads by 1mm and introduces a 1mm gap to the top deck so the deck no longer touches the bulkheads, delivering smoother and more precise chassis flex. The bearing is fixed to the layshaft bulkhead to prevent movement.

When top deck screws are required, a 1mm shim can be inserted between the layshaft bulkheads and the top deck to restore the connection. This design improves flex adjustability to better suit different track conditions and surfaces, and it is finished in a distinctive orange anodised colour.

Key Features

• CNC-machined from premium Swiss 7075‑T6 aluminium
• Lowers layshaft bulkheads by 1mm to enable removal of front/rear top deck screws
• 1mm gap prevents top deck contact for smoother, more precise flex
• Bearing fixed to the layshaft bulkhead to eliminate movement
• Use a 1mm shim when top deck screws are required
• Improved flex adjustability for varying track conditions and surfaces
• Orange anodised finish
• Closed L/R configuration