XRAY 343724 - Rear Lower Suspension Holder CNC 7075 Upgrade  [XR-343724]

XRAY 343724 - Aluminium Rear Lower Suspension Holder - Rear - RR - Black - 7075 T6 ( -1mm )
Price:
CAD$70.71
Brand:
XRAY
Model:
XR-343724
Condition:
Brand New
Write a review

Precision Suspension Upgrade for RX8E Handling

The XRAY 343724 Aluminum Rear Lower Suspension Holder is a targeted upgrade for RC racers wanting tighter rear-end control on their RX8E. Machined from Swiss 7075 T6 aluminum, this part delivers a solid, repeatable fit for aggressive track use.

Track-Focused Traction Gains

The holder uses two larger mounting screws instead of four smaller fasteners to increase durability under load. Its 1mm lower placement compared with earlier parts helps lower the rear roll center, enhancing traction on varied surfaces.

Fitment and Tuning Options

Made with the XRAY RX8E 2023 chassis in mind, the holder provides extra clearance for the lower stance. You can adjust rear wheelbase by sliding the upper and lower arms on the longer suspension holder pins to fine tune handling for different track conditions.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Color: Black
  • Position: Rear Lower
  • Adjustment: -1mm Lower Position
  • Mounting: 2 Larger Screws

A practical choice for racers wanting improved rear grip and setup flexibility, this holder adds reliability without extra complexity.
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.

What does the 1mm lower position change on the car?

Lowering the rear holder by 1mm reduces the rear roll center slightly and can increase rear traction, which helps corner exit and stability on high grip layouts.

Will this mount to older RX8E parts?

It is designed for the XRAY RX8E 2023 chassis and matches that geometry. It may fit other generations only if their suspension pin spacing and mounts match the 2023 layout.

Do I need extra hardware to install it?

Installation typically uses the supplied larger screws. Check your kit hardware and reuse compatible fasteners if they match the recommended size and thread.

Copyright © 2008-2025 rcjaz.ca All rights reserved