XRAY 363350 Rear Upright Composite V2 Vintage XB Series Performance  [XR-363350]

XRAY 363350 Composite Upright Rear - V2
Price:
£7.23
Brand:
XRAY
Model:
XR-363350
Condition:
Brand New
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Compact rear upright tuned for vintage XB chassis

The XRAY 363350 Composite Upright Rear - V2 is intended for older XB series cars and provides a compact, sturdy rear hub to refine handling. It offers two lower roll centre settings and three upper settings to let you dial the rear behaviour for different track types.

Predictable handling from 0 degree toe

Made from a purpose-formulated composite, these uprights are small but robust, resisting wear from regular use. The 0 degree toe setting reduces suspension geometry shifts under load, keeping rear behaviour consistent during hard knocks.

Bearing choice for load capacity and lightness

The outer hub position takes larger 5x12 ball bearings to improve dynamic load endurance, while the inner position uses 5x10 bearings to lower unsprung mass for snappier response. This layout supports steady drivetrain performance and improved rear 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.

Can the XRAY 363350 be used on both left and right sides?

Yes, the XRAY 363350 Composite Upright Rear - V2 is symmetrical and can be fitted to either side of the vehicle.

What benefit do the two lower and three upper roll centres give?

The multiple roll centre locations let you fine tune weight transfer and roll characteristics to suit cornering style and surface grip without changing other suspension parts.

How often should I check the upright for wear?

Inspect the upright and bearings after heavy events or every few race days; look for play, cracks or worn bearings and service or replace items as needed.

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