TRAXXAS SUMMIT Aftermarket Alloy Knuckle Arm Front/Rear GPM SUM021 by GPM  [SUM021]

TRAXXAS SUMMIT Alloy Front/Rear Knuckle Arm - 1pr - GPM SUM021
Price:
£16.80
Brand:
GPM
Model:
SUM021
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Precision alloy knuckle for Summit use

This alloy front/rear knuckle arm is an aftermarket replacement intended for TRAXXAS SUMMIT chassis, supplied as 1pr and finished to mate with stock steering components. It is built as a direct replacement to maintain steering link geometry and consistent suspension behaviour on scale off-road models.

The chosen alloy offers a compromise of rigidity and wear resistance over typical composite units, aiming to cut down on unwanted flex and help preserve alignment under heavy driving. Fitment should include checks for pivot clearance and correct hardware alignment, and the knuckle works with standard bearings and suspension links.

Specifications

  • Item Front/Rear Knuckle Arm - 1pr
  • Material Alloy
  • Model Number GPM SUM021
  • Compatibility TRAXXAS SUMMIT

Do I need special tools to fit these knuckles?

No special tools are required beyond common hobby tools; ensure you have correct hex drivers and a torque driver for final fastener checks.

How does alloy affect long term durability?

Alloy typically improves wear resistance where plastic would abrade; however, inspect for fatigue and keep mounting points clean to maximise service life.

Will tyre clearance be affected after swapping?

Most direct swaps keep original clearance, but verify tyre and shock travel on your specific build, especially if you run wider tyres or repositioned shocks.

Can I combine these with other aluminium suspension parts?

Yes, they integrate with other alloy upgrades, but check for changes in balance and handling as you replace multiple composite components with stiffer parts.

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