Lightweight Tune XRAY 373245 - X1 Precision Upper Arm Ball Set 4.9mm - HUDY Steel  [XR-373245]

XRAY 373245 - X1 Upper Arm Ball Universal 4.9mm - Hudy Spring Steel (2)
Price:
NZD$29.48
Brand:
XRAY
Model:
XR-373245
Condition:
Brand New
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Precision 4.9mm Upper Arm Balls for X1 Chassis

The XRAY 373245 X1 Upper Arm Ball Universal, sized at 4.9mm, offers precise pivot points to sharpen handling on the X1. Constructed from HUDY Spring Steel, these balls prioritise longevity and smooth motion.

Material Benefits of HUDY Spring Steel

HUDY Spring Steel combines toughness with a polished surface finish to resist deformation. CNC machining ensures each ball is true to size, cutting down on slop and improving repeatability.

Designed for Setup and Repair

Supplied as a two-piece set for the XRAY X1 series, these upper arm balls are a maintenance item and a tuning option for racers seeking consistent suspension feel.
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 fit other model years of X1?

They match the dimensions used on X1 series models, but variations between years may affect fit; check measurements before swapping to older or newer chassis versions.

Do these reduce suspension friction?

Yes, the CNC finish and the material choice lower surface friction compared with softer or unfinished metal, helping the suspension operate more freely.

Are any special tools required to fit them?

Standard hobby tools are usually enough to replace the balls; use care during installation to avoid damaging surrounding suspension parts.

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