XRAY 301075 - X4F 2.0mm Graphite Split Front Upper Deck Race Spec  [XR-301075]

XRAY 301075 - X4F Graphite Upper Deck - Split Front - 2.0mm
Price:
NZD$64.85
Brand:
XRAY
Model:
XR-301075
Condition:
Brand New
Write a review

Asphalt-Focused Split Upper Deck for X4F

The XRAY 301075 - X4F Graphite Split Front Upper Deck uses 2.0mm graphite to adjust front flex and boost traction on tarmac surfaces. Precision CNC work ensures repeatable behaviour under race conditions.

Split Design for Independent Tuning

Separating the front and rear sections lets you tune each area independently to balance turn-in against mid-corner grip. The machined mounting holes accept low-profile screws for fast, consistent changes without upsetting the chassis.

Mounting Choices to Match Track Demands

Attach the upper deck to the motor mount in two common ways:

  • Soft Setting: Fit one rear screw to increase front flex and sharpen turn-in, ideal on twisty circuits but with less top-speed stability.
  • Stiff Setting: Use both rear screws to stiffen the front end, improving stability and control on high-speed or smooth layouts.
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.

Can I use this on carpet tracks?

This deck is optimised for asphalt and tarmac; carpet setups often require different flex levels and geometry changes to be effective.

Will split sections affect setup consistency?

No, the milled holes and consistent hardware locations ensure you can return to the same setup reliably after changes.

Is any extra trimming needed for aftermarket motor mounts?

Most installations are bolt-on for the X4F, but double-check clearances when combining with non-standard motor mounts and adjust as required.

How should I test soft versus stiff settings?

Try soft for increased steering on tight sections, then swap to stiff for high-speed sectors; use lap times and driver feel to select the best option.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved