XRAY 301158 M3x5.5 X4 Top Deck Hex Screw Set Hudy Spring Steel (2-Pack)  [XR-301158]

Top Deck Tuning for X4 Chassis Control

For pilots wanting subtle setup control on the XRAY X4, these M3x5.5 hex screws made from Hudy Spring Steel are a compact tuning tool. Each screw features a shoulder that permits slight movement in the top deck, allowing controlled changes to flex. Strategic placement will influence how the car balances through transitions and turns.

Where to Place Screws for Balance Changes

Installing screws at the rear of the deck tends to boost rear traction and stability when braking, while placing them toward the front helps to stabilise the car under acceleration and during direction changes, potentially softening steering response. Use these positions to tailor the car to your driving line.

Precision Machining and Long Term Performance

Made from Hudy Spring Steel, these hex screws are machined for tight tolerances and long life. The material choice supports repeatable adjustments and dependable performance session after session.