XRAY 301151 T4'19 2.0mm Aluminium Extra Flex Chassis - Worlds Edition  [XR-301151]

XRAY 301151 - T4\'19 Aluminium Extra Flex Chassis 2.0mm - Worlds Edition
Price:
CAD$221.03
Brand:
XRAY
Model:
XR-301151
Condition:
Brand New
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alt="XRAY 301151 - T4\'19 Aluminium Extra Flex Chassis 2.0mm - Worlds Edition" title="XRAY 301151 - T4\'19 Aluminium Extra Flex Chassis 2.0mm - Worlds Edition"

Low-grip tuning with the XRAY T4'19 301151 chassis

The XRAY 301151 Aluminum Extra Flex Chassis for the T4'19 is a precision 2.0mm plate engineered to extract grip on low-to-medium traction surfaces. Its distinctive cutout layout increases chassis flex where needed, helping the car find traction and deliver smoother corner exits.

Best use cases and front brace details

This chassis suits layouts and surfaces that lack grip and need extra compliance; it is not advised for very high-traction tracks where stiffer options like the #301149 or #301150 perform better. A simple front brace installs with two screws to limit side flex at the nose, sharpening steering feel and improving consistency lap after lap.

Race-proven design and rider feedback

Used successfully at the highest level, including by World Champion Bruno Coelho, the XRAY T4'19 301151 chassis delivers a known feel for drivers chasing predictable handling on demanding low-grip circuits.
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 run this chassis on high-traction carpet?

For high-traction surfaces we recommend the stiffer alternatives #301149 or #301150, as the 301151 is designed to be more flexible for lower grip conditions.

How does the front brace change handling?

Fitting the front brace reduces side flex at the front end, which tightens initial turn-in and makes steering response more repeatable.

Any setup tips for low-grip tracks?

Try softer compound tyres, loosen toe and add a touch more differential to exploit the extra chassis compliance and find traction on loose surfaces.

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