XRAY 353354-H XB8 Hard Composite Rear Upright Track Upgrade  [XR-353354-H]

XRAY 353354-H - XB8 Composite Rear Upright Lb - Hard
Price:
CAD$20.11
Brand:
XRAY
Model:
XR-353354-H
Condition:
Brand New
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Rear Upright Built for Track Stability

Targeted at racers and dedicated hobbyists, the XRAY 353354-H Hard Composite Rear Upright strengthens rear stability on rough tracks and delivers more predictable handling for the XB8 series.

Robust Hard Composite Construction

The XRAY 353354-H rear upright is produced from a rigid HARD composite material that balances light weight with toughness. That construction helps the part resist wear and keeps handling consistent across different track surfaces and temperatures.

Smoother Handling and Easier Care

This rear upright helps steady the rear end, absorbing impacts and keeping the car under control during fast direction changes. The larger 8x16x5mm ball-bearing improves durability and cuts down on routine maintenance so you spend more time running and less time fixing parts.

Model Fitment and Uses

This rear upright fits XB8 and related cars, including XB8E, GTX8'19 and newer, GTX8E'19 and newer, XT8'19, and XT8E'19, making it useful for a wide range of racers and club drivers.
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.

Which XB8 variants are compatible with this rear upright?

It is compatible with XB8, XB8E, GTX8'19 and newer, GTX8E'19 and newer, XT8'19, and XT8E'19. Check your current upright mounting points to confirm a direct swap.

How does the hard composite change handling compared to standard uprights?

The harder composite reduces flex at the rear hubs, which sharpens response and improves stability under corner exit, while also extending component life under heavy use.

Do I need different bearings or hardware to install this part?

The upright uses the larger 8x16x5mm ball-bearing as specified. Most kits use the same mounting hardware, but inspect fasteners and bushings during installation and replace worn items as needed.

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