XRAY 351182 Vintage XB Rear Brass Weight Upgrade  [XR-351182]

XRAY 351182 Brass Rear Upright Weight 15g (2)
Price:
NZD$127.17
Brand:
XRAY
Model:
XR-351182
Condition:
Brand New
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Improve Cornering Stability on Older XB Cars with XRAY 351182

Owners of older XRAY XB Series models can use the 351182 Brass Rear Upright Weight Set to add a compact 15g of mass and lower the centre of gravity. The brass construction gives consistent weight and helps steady the rear end of vintage chassis. It is a simple setup change that benefits both club racing and casual track sessions.

Effect on Driving Dynamics

Mounting the brass under the rear upright shifts weight slightly rearwards and reduces body roll, which can make turn-in more predictable and improve mid-corner grip. The change is subtle but useful when dialling in balance for varied track surfaces.

Compatibility and Easy Fitment

The pack is intended for older XB Series variants and matches the rear upright mounting points. Fitting is straightforward and can be completed with basic tools, making it accessible for newcomers and experienced tuners alike.

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.
When fitted as intended under the rear upright the weight should not limit suspension movement, but always check clearance during full travel before running.
This set is designed for older XB Series rear uprights and may not align with newer revision geometry, so verify fitment before fitting to modern models.
Brass delivers a compact mass for its size and resists corrosion, so it provides a dense weight with a small footprint under the upright compared with lighter alloys.

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