XRAY 302144-S - X4 Soft Upper Arm for Inner Shock Position - Tuned Soft Arm  [XR-302144-S]

XRAY 302144-S - X4 CFF Upper ARM - Inner Shock Position - Soft - FL/RR
Price:
AUD$39.16
Brand:
XRAY
Model:
XR-302144-S
Condition:
Brand New
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Refined steering feel from a softer upper arm

The XRAY 302144-S - X4 Soft Upper Arm for Inner Shock Position delivers improved steering feedback and increased mechanical traction for X4 chassis racers. Fabricated from Carbon Fiber Fusion (CFF), the arm provides a predictable flex that helps tyres remain settled through corners.

Fit and flex optimised for cornering

Intended for the front left and rear right locations, this softer arm enhances side bite and mid-corner stability on surfaces with limited grip. Expect improved handling at the cost of somewhat reduced abrasion resistance under sustained heavy loads.

Specifications

  • Material: Carbon Fiber Fusion (CFF)
  • Position: Front Left / Rear Right
  • Hardness: Soft
  • Compatibility: XRAY X4 Series

A sensible upgrade for drivers wanting finer steering and more side traction on slippery tracks, the XRAY 302144-S soft upper arm complements a competition X4 setup.
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.

Does this arm change camber or toe settings?

The arm can subtly affect kinematics under load, which may alter effective camber and toe during cornering; check alignment after fitting and make small adjustments if needed.

Is the CFF material durable for club racing?

CFF offers a good balance of strength and flexibility for club racing, but because this is a softer variant, it will show wear faster than harder arms when exposed to repeated heavy impacts.

Will this affect roll centre or handling balance?

Changing stiffness at the upper arm affects suspension behaviour and weight transfer. Expect a shift in handling that may require shock or anti-roll bar adjustments to rebalance the car.

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