XRAY 350912 XB8 Aluminium Rear Uprights with Multi-Adjust  [XR-350912]

XRAY 350912 - XB8 Aluminium Rear Uprights - MULTI-ADJUSTABLE - SET
Price:
NZD$253.32
Brand:
XRAY
Model:
XR-350912
Condition:
Brand New
Write a review

Precision Aluminium Rear Uprights for XRAY XB8

Engineered for enthusiasts who tune their rigs, the XRAY 350912 rear uprights are made for the XB8 line and give consistent alignment control. Fabricated from Swiss 7075 T6 aluminium, the components balance strength and weight. Carbon fibre extension plates and eccentric bushings are included to expand camber and roll centre tuning options.

Wide Range of Adjustment Options

This XRAY 350912 kit features flexible setup choices. The carbon fibre extensions support three camber link settings and the eccentric bushings provide four roll centre positions (upper/lower and inner/outer). These adjustments help optimise traction and cornering behaviour for different track conditions.

Serviceability and Longevity

Designed for durability, the aluminium uprights reduce part wear and frequency of rebuilds. Composite eccentric bushings can be swapped out in abrasive environments to keep geometry accurate. Supplied outer 8x16x5mm and inner 13x20x4mm bearings ensure smooth wheel movement and longer component life.

Specifications

  • Build Material: Swiss 7075 T6 Aluminum
  • Camber Link Positions: 3
  • Roll Centre Adjustment: 4 positions (upper/lower, inner/outer)
  • Bearings: Outer 8x16x5mm, Inner 13x20x4mm

Perfect for hobbyists who want to refine their XB8 setup with durable, tuneable uprights that handle frequent track sessions.
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.

Will these uprights affect my shock geometry?

They primarily change camber and roll centre; shock geometry remains largely the same but you may need minor trim or shock mounting tweaks depending on your setup.

Can I run these on carpet and dirt tracks?

Yes. The multiple camber and roll centre settings make it straightforward to tune traction for carpet or loose surfaces without changing core suspension parts.

Do I need special tools to install them?

Basic RC toolset is sufficient: hex drivers, pliers, and a small torque driver for bearings and mounting screws. No specialised tooling is required.

How do I know when to replace the eccentric bushings?

Replace them when you see play in the upright or inconsistent roll centre behavior; frequent dusty running accelerates wear.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved