XRAY 333311-H Precision Rear Upright for Aero Disc  [XR-333311-H]

XRAY 333311-H - Composite Upright Rear For Aero Disc - Hard
Price:
£9.30
Brand:
XRAY
Model:
XR-333311-H
Condition:
Brand New
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Fine tune rear handling with XRAY 333311-H uprights

The XRAY 333311-H hard composite rear uprights are crafted for the NT1 2023 chassis to deliver a reliable, low-mass rear solution. The specialised composite aims to combine impact resistance with competitive weight control.

Molded accuracy for consistent performance

Precision molding ensures bearings are held firmly, preventing unwanted movement that can upset rear traction. Consistent component fit helps maintain predictable suspension behaviour round after round.

Selectable roll-center mounting

Two upper link positions allow quick roll-center changes so you can adapt the car's roll behaviour to different circuits and tyre choices. These small changes help tune rotation and mid-corner feel.

Optional graphite Aero disc fitment

The uprights support optional graphite Aero discs for crews wanting to increase rear-end grip and stability on high speed tracks. They are a straightforward upgrade for fine tuning balance.
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.

Do these uprights require special bearings?

No special bearings are required; standard bearings that fit the NT1 2023 specification should press into the uprights with a snug fit.

How do roll-center changes affect handling?

Raising or lowering the roll-center alters weight transfer during cornering, which affects how quickly the car rolls and how much cornering grip is available.

Are the uprights easy to replace trackside?

Replacement is straightforward if you carry basic tools. Remove the hub and bearings, swap the upright and reassemble, then confirm alignment and bearing preload.

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