XRAY 365224 Track ECS Drive Shaft 83mm with 2.5mm Pin  [XR-365224]

XRAY 365224 - ECS Drive Shaft 83mm With 2.5mm Pin - Hudy Spring Steel
Price:
AUD$62.19
Brand:
XRAY
Model:
XR-365224
Condition:
Brand New
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Track-Oriented ECS Drive Shaft for XB4

The XRAY 365224 ECS Drive Shaft is built for serious tuning and track use. Fabricated from HUDY Spring Steel and sized at 83mm, it conforms to XRAY XB4 2020 Specs to give reliable strength and measurable improvements in drivetrain feel. Its accuracy in manufacture helps deliver smoother torque transfer while lowering rotating mass.

Secure Pin Retention and Reduced Inertia

Equipped with a 2.5mm pin, the shaft provides a firm joint that tolerates aggressive driving. The lightened diff end reduces rotational inertia so the car accelerates more readily while keeping stiffness where it counts. This part is a sensible upgrade for drivers chasing cleaner response from their XB4.

Specifications

  • Material: HUDY Spring Steel
  • Length: 83mm
  • Pin Diameter: 2.5mm
  • Compatibility: XRAY XB4 2020 Specs
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.

Is this suitable for club racing setups?

Yes, the shaft is made to XRAY XB4 2020 Specs and is rugged enough for club and local competition use, assuming your car matches the same spec layout.

How does the lightened diff end affect performance?

Reducing mass at the diff end lowers the rotating inertia, which can improve throttle response and make the car feel livelier out of corners.

Should I reuse the old pin when upgrading?

It is recommended to inspect the old pin and replace it if there is any wear. Using a fresh 2.5mm pin helps maintain a secure connection and avoids slop in the drivetrain.

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