GPM TRX4023DX Brass Pendulum Wheel Knuckles for Traxxas TRX4 Alloy Lid Upgrade  [TRX4023DX]

TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX
Price:
CAD$50.83
Brand:
GPM
Model:
TRX4023DX
GTIN:
4894538294859
Condition:
Brand New
Available in warehouse
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alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle AXLE Weight With Alloy Lid + 23mm Hex Adapter - 12pc set - GPM TRX4023DX"

Precision Brass Pendulum Knuckles for Traxxas TRX4

Built to improve control on technical trails, the GPM brass pendulum wheel knuckle for the Traxxas TRX4 helps keep tyres settled on uneven ground by delivering a steady downward force through its pendulum action.

Main Benefits

  • Enhanced Stability: Stainless steel rolling beads weigh 4g each and let you tune the wheel mass so individual wheels sit between 66 and 86 grams, helping to lower effective centre of gravity.
  • Durable Construction: Key components are stainless steel to resist corrosion, making the knuckles appropriate for muddy or wet running days.
  • Increased Width: The supplied 23mm hex adapter increases track width by 18mm to widen the stance and aid crawling stability.

Packing includes

  • 23mm Hex Adapter - 2PCS
  • Stainless Steel Screw Shaft M4x2.5x11.8 - 2PCS
  • 5mm Stainless Steel Shims - 2PCS
  • 5mm Metal Washer - 2PCS
  • 20mm Stainless Steel Hex Socket Screws - 2PCS

Compatible Models

  • Traxxas TRX4

How does the pendulum action improve crawling grip?

The pendulum shifts weight to keep downward pressure on the tyre, which reduces wheel lift and improves traction on uneven surfaces.

Can I adjust the knuckle weight for different terrain?

Yes. The kit uses removable 4g stainless steel beads so you can set each wheel between about 66 and 86 grams to suit tighter rock gardens or faster trail sections.

Are these knuckles suitable for rainy or muddy runs?

The stainless steel parts resist rust, making them robust in wet conditions; rinse and dry after use to maintain performance.

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