XRAY 301022 - X4F'25 Special Edition 1.5MM Aluminum Flex Chassis for XB4 Series  [XR-301022]

XRAY 301022 - X4F\'25 Aluminium Flex Chassis 1.5MM - Swiss 7075 T6
Price:
£102.84
Brand:
XRAY
Model:
XR-301022
Condition:
Brand New
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What the XRAY X4F'25 Aluminum Flex Chassis Delivers

The XRAY X4F'25 is a 1.5mm flex chassis crafted from Swiss 7075 T6 aluminum to enhance traction and refine steering precision. Its characteristics suit drivers tackling low to medium grip carpet as well as higher grip asphalt events.

Benefits of the Tapered Chassis Form

The chassis is 84mm wide and uses a tapered lower edge to reduce friction with the track during cornering. That shape helps keep the car stable through entry and exit while maintaining forward momentum.

Recommended Fasteners and Screw Kit

Fitting the chassis requires HUDY Spring Steel countersunk screws in M3x5, M3x8 and M3x12. For a full hardware solution, the optional #913300 screw set includes 33 special 110 degree screws for a clean installation.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Thickness: 1.5mm
  • Width: 84mm
  • Compatibility: XB4 Series
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is this chassis suited to club circuits?

Yes, its consistent flex and robust alloy construction make it a practical upgrade for club racing on both carpet and tarmac.

Will the XB4 mounting holes match this chassis?

The chassis is designed for XB4 series compatibility and aligns with the stock mounting layout, though the recommended HUDY screws should be used for final assembly.

How do I maintain the chassis?

Regularly inspect mounting holes and clean off debris; check screw torque after a few runs as flexing can alter tightness.

Can this chassis help reduce understeer?

Depending on setup, its flex can shift load distribution; pairing with front-end adjustments can help reduce understeer.

Are there spare parts I should carry?

Carry extra HUDY M3 countersunk screws in the sizes listed and basic mounting hardware to address any track-side repairs.

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