XRAY 345621 - RX8e Lightweight Spur Gear Collar  [XR-345621]

XRAY 345621 - RX8e Aluminium Spur Gear Collar - Lightweight - Swiss 7075 T6
Price:
NZD$83.63
Brand:
XRAY
Model:
XR-345621
Condition:
Brand New
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Precision Aluminum Spur Collar Compatible with XRAY RX8e

The XRAY 345621 Aluminum Spur Gear Collar is crafted to reduce rotating weight on RX8e cars while keeping excellent structural integrity. Using Swiss 7075 T6 aluminum, this collar provides a strong but lightweight alternative to stock components preferred by keen hobbyists.

Why the 7075 T6 Alloy Matters

7075 T6 alloy from Swiss production is selected for its high strength-to-weight ratio and resistance to fatigue. That combination makes the XRAY 345621 collar able to tolerate race stresses and maintain concentricity under load.

Noticeable On-Track Effects

Lowering mass in the spur area improves throttle response and reduces rotational drag, which can help the RX8e accelerate more smoothly and maintain better traction through corner exits.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Compatibility: XRAY RX8e Series
  • Weight: Lightweight Design

The XRAY 345621 Aluminum Spur Gear Collar is a subtle but effective upgrade for RX8e owners wanting to shave mass while keeping a robust part that stands up to regular track use.
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 this collar fit all RX8e chassis years?

It is made for the RX8e series; most RX8e chassis variants share the same spur collar interface but check your chassis parts list to confirm fitment.

How should I maintain the aluminum collar?

Keep the collar clean and free of debris, inspect for nicks after impacts, and ensure set screws are secured with threadlocker if needed for your setup.

Will swapping to this collar affect gear mesh?

The collar itself does not change gear mesh; maintain your existing spur and pinion alignment when fitting the XRAY 345621 to avoid premature wear.

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