Traxxas E-Revo Knuckle Arms - GPM ER021N Heavy Duty Set [ER021N]

TRAXXAS E-REVO Aluminum Front/Rear Knuckle Arms - 8pc set - GPM ER021N

Price:

AUD$55.85

Brand:

GPM

Model:

ER021N

GTIN:

4894538310849

Condition:

Brand New

Color Available:

Quantity:

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Description
FAQ

Aluminum knuckles for repeatable steering

Upgrade the Traxxas E-Revo with GPM aluminum knuckle arms to cut down on play and improve handling consistency. POM collars provide a snug bearing fit so the wheels track truer during hard running.

What this upgrade delivers

Material Upgrade: Moving to 6061 T6 aluminum with POM collars reduces flex compared to stock plastic parts.
Improved Durability: Delrin lock nuts increase fastener life and reduce the need for frequent checks.
Secure Bearing Fit: POM inserts help keep bearings in place even under high friction and load.
Adjustable Installation: Multiple hole options let you set tie rod length and knuckle angle for desired steering characteristics.

Packing includes

Kncukle Arm - 2pcs
Stainless Steel Round Head Screw 3x20 - 2pcs
Delrin Locknut - 4pcs

Compatible Models

Traxxas E-Revo

Do these knuckles require different wheel hexes?

No, they accept the same wheel hex and hub hardware as the stock knuckles on the E-Revo, so wheels bolt up as usual.

Will aluminium increase wear on other components?

Aluminum can transfer loads differently, but the POM collars and proper installation reduce bearing wear; check tightness after initial runs.

Is installation reversible if I prefer stock parts?

Yes, the kit uses standard mounting points so you can reinstall original plastic knuckles if needed.