TRAXXAS E-REVO Front and Rear Aluminium Knuckle Arm Set ER021B by GPM  [ER021B]

TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B
Price:
NZD$66.41
Brand:
GPM
Model:
ER021B
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alt="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B" title="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B"
alt="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B" title="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B"
alt="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B" title="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B"
alt="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B" title="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B"
alt="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B" title="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B"
alt="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B" title="TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm With Nmb Bearings - 1pr set - GPM ER021B"

Aluminium knuckles tuned for E-REVO handling

This front and rear aluminium knuckle arm set fits the TRAXXAS E-REVO and includes factory-installed NMB bearings where noted. Parts are made to close tolerances to limit slack in steering linkages and at the wheel spindle interface on the E-REVO chassis.

In practical tuning the knuckle acts as the steering pivot and supports the hub; aluminium with fitted NMB bearings reduces mount point play and helps preserve steering alignment under heavy loads or after setup changes. Verify fitment against originals before completing installation.

Packing includes

  • Delrin screw - 4pcs
  • Dust proof cap - 4pcs
  • Hex dust cap - 4pcs
  • 10x1.5 O-ring - 4pcs
  • 6x13x5 NMB bearing - 2pcs

Specifications

  • Item TRAXXAS E-REVO Aluminium Front/Rear Knuckle Arm with NMB bearings - 1pr set
  • Material Aluminium
  • Model Number GPM ER021B
  • Compatibility TRAXXAS E-REVO

Fit the supplied hardware and dust caps to maintain sealing and alignment; check bearing seating and freedom of movement during initial runs and routine maintenance.

 

Product Reviews
1 Reviews
rating
I have recently ordered from gpm for traxxas e revo parts,they are still in transit at this moment but what I can say is the level of service I have received has been second to none..thank you gpm racing,in particular Zoe from customer service for your qu

Do these knuckles require modification to fit?

They are produced for E-REVO compatibility and normally install without trimming, but always check the spindle and hub interface before fitting.

Can I swap the bearings later?

Yes, the 6x13x5 NMB bearings supplied are serviceable and can be replaced with equivalent bearings as needed.

What checks after fitting help reliability?

Check screw torque, dust cap seating and bearing clearance, then run a short test session and re-check fasteners and bearing play.

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