TRAXXAS Unlimited Desert Racer Front Suspension Arms Aluminium Upgrade UDR2154A55 by GPM  [UDR2154A55]

TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55
Price:
NZD$202.73
Brand:
GPM
Model:
UDR2154A55
GTIN:
4894538322415
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alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front Upper&lower Arms+Knuckle Arms set - 28pc set - GPM UDR2154A55"

Aluminium front arm and knuckle upgrade for TRAXXAS UDR

This aluminium front upper and lower arm set with knuckle arms is an aftermarket upgrade compatible with the TRAXXAS Unlimited Desert Racer chassis. CNC-machined 6061-T6 aluminium parts are used alongside Delrin collars and POM components where noted to improve joint fit, sharpen steering inputs, and extend service life compared with stock plastic pieces.

The package targets frequent service and tuning areas on the UDR front suspension: knuckle arms help stabilise the CVD axle and position both arms to preserve steering geometry, while the shaped arm profiles clear surrounding components. Stainless steel fasteners and steel ball hardware are used at key attachment points to secure moving parts and reduce wear.

Specifications

  • Item Front upper & lower arms and knuckle arms set, 28 pcs
  • Material 6061-T6 aluminum, Delrin collars, POM components, stainless steel fasteners
  • Model Number UDR2154A55
  • Compatibility TRAXXAS Unlimited Desert Racer

Choose this kit for firmer front mounting points and less slack in the knuckles, making routine maintenance and tuning easier. Apply thread locker where required and verify alignment after installation.

Do I need to modify my UDR to fit these arms?

No trimming is required; the set is designed to bolt into the TRAXXAS Unlimited Desert Racer front end. Perform a trial fit to confirm clearances before final tightening.

What maintenance should I expect with metal arms?

Inspect mounting screws and Delrin collars periodically for wear, keep pivot areas clean and lightly greased where appropriate, and re-torque fasteners after initial runs to maintain reliability.

Will this increase front-end weight?

Yes, metal parts are heavier than plastic, but the trade-off is reduced flex and improved durability; consider balance and suspension tuning after fitting.

Can I still use stock steering links?

In most cases the stock links and CVDs will work with this set, though you should check for any interference and confirm steering geometry after installation.

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