GPM TRX4023B Trail Knuckle Weights for Traxxas TRX4 - Aluminum Upgrade  [TRX4023B]

TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B
Price:
CAD$54.96
Brand:
GPM
Model:
TRX4023B
GTIN:
4894538286618
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023B"

Lower center of gravity for better crawler control

Fit GPM TRX4023B pendulum knuckle axle weights to your Traxxas TRX4 to add concentrated mass at each wheel. These aluminum weights help the rig settle into lines more predictably and improve traction on steep or uneven ground.

Knuckle weight advantages

The knuckle axle weights increase wheel mass to boost stability and allow a steeper crawling angle. The stainless steel rolling beads contribute 42 grams per wheel and resist corrosion, letting gravity pull down for improved grip on muddy or wet tracks. The pendulum action maintains constant downward force, making these suitable for both front and rear outer case knuckles.

Fitment and setup

Specifically designed for the TRX4 and manufactured by GPM, the components fit onto front and rear outer knuckle cases with a straightforward installation. The parts align for a flush fit so you can quickly test balance and crawling performance on your next trail run.

Specifications

  • Material: Aluminum and Stainless Steel
  • Weight per piece: 56g
  • Hex Adapter Width: 9mm (4mm wider than original)

Packing includes

  • 9mm Hex Adapter - 2PCS
  • Stainless Steel Cap Head Screw 2.5x12 - 4PCS
  • Stainless Steel Screw Shaft M4x2.5x11.8 - 2PCS
  • 5mm Shims - 2PCS
  • 5mm Metal Washer - 2PCS
  • 10mm Hex Socket Screw - 2PCS

Compatible Models

  • Traxxas TRX4

Will these fit other axle setups?

These weights are designed for the Traxxas TRX4 knuckle outer cases. Other vehicles may fit with adapter work but require verification before installation.

Do they change top speed or handling on the road?

The added mass mainly improves low speed stability and crawling. Any reduction in top speed is typically negligible for trail use.

How should I look after the rolling beads?

The stainless steel rolling beads resist rust, but occasional cleaning and a light wipe after wet runs will keep them rolling freely.

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