TRAXXAS E-REVO Front/Rear Knuckle Arm Upgrade ER021N by GPM  [ER021N]

TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N
Price:
NZD$63.24
Brand:
GPM
Model:
ER021N
GTIN:
4894538310849
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alt="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N" title="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N"
alt="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N" title="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N"
alt="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N" title="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N"
alt="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N" title="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N"
alt="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N" title="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N"
alt="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N" title="TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N"

Aluminium knuckle upgrade for E-REVO

This 8 piece set replaces the standard plastic knuckles on TRAXXAS E-REVO, converting the pivot points to CNC-friendly 6061 T6 aluminium with POM collars to tighten tolerances and improve bearing retention for steadier steering inputs.

The package items include the knuckle arms plus stainless steel round head screws 3x20 and Delrin locknuts to lock the assembly in place while resisting vibration. POM collars are used to separate bearings from metal contact and reduce friction wear.

With several tie rod and link mounting positions, these knuckles let you dial in steering geometry for different driving conditions and help to stabilise front and rear arms and the CVD shafts for predictable handling.

Specifications

  • Item: Front and rear knuckle arms set, 8 pcs
  • Material: 6061 T6 aluminum body, POM collars, Delrin locknuts, stainless steel screws
  • Model Number: ER021N
  • Compatibility: TRAXXAS E-REVO

Fit these aluminium knuckles to reduce play from worn plastics and to enable fine steering adjustments; confirm bearing seating and screw torque during installation.

Do these require modification to fit?

They are made to the stock mounting layout but slight cleaning of casting flash or checking bearing fit may be needed before final assembly.

Which screws come with the kit?

The set includes stainless steel round head screws sized 3x20 and Delrin locknuts as part of the fitting hardware.

Will bearings last longer with POM collars?

POM collars reduce direct metal contact and help keep bearings aligned, which can reduce wear under normal use.

How do I adjust steering feel after fitting?

Use the alternative tie rod holes to alter steering ratio and ackermann; test on a flat surface and tighten fasteners to the recommended torque for safe operation.

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