XRAY 301005 - T4'21 2mm Swiss 7075 Solid Chassis Carpet Set  [XR-301005]

XRAY 301005 - T4\'21 Aluminium Solid Chassis 2.0mm - Swiss 7075 T6
Price:
NZD$246.36
Brand:
XRAY
Model:
XR-301005
Condition:
Brand New
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Precision Chassis for Grippy Carpet

The XRAY 301005 - T4'21 aluminum chassis is made for high-traction carpet circuits and works well on US black carpet style surfaces. It aligns with the T4'21 motor mount and T-brace, using centring pin holes for accurate RF suspension block placement. The design drops the short arms mounting holes to strengthen the plate.

Chassis Geometry and On-Track Stability

Maintaining a mid-motor layout, the T4'21 chassis supports the centre drivetrain and narrow mounts for long-arm suspension. Cut from 2.0mm Swiss 7075 T6 aluminum, the solid construction promotes steady handling and predictable response on high-traction tracks. The slim profile has been validated for both high and very-high grip levels.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Thickness: 2.0mm
  • Compatibility: T4'21 Series
  • Finish: Black Coated

A strong choice for racers who need reliable steering and stability on grippy carpet, this chassis balances rigidity with precise feedback.
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 any modification needed for standard T4'21 kits?

No major modifications are required when fitting this chassis to a T4'21 kit. Use the T4'21 motor mount and T-brace and follow standard assembly steps to ensure correct geometry.

Will the 2.0mm plate affect corner entry?

The 2.0mm Swiss 7075 plate increases rigidity, which can stabilise corner entry on high-grip surfaces. Fine tuning of roll centres and shock settings is recommended to suit driver preference.

What setup changes are common with this chassis?

Racers often reduce front toe-in and tweak shock oil to manage increased bite. Test tyre compounds and small changes to droop to find a neutral balance.

How durable is Swiss 7075 in race use?

Swiss 7075 T6 is a high strength alloy offering excellent fatigue resistance for aluminium plates when used and maintained correctly in club and national level racing.

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