TRX4 Pendulum Wheel Weight Upgrade with 9mm Hex Adapter TRX4023C by GPM  [TRX4023C]

TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C
Price:
NZD$98.27
Brand:
GPM
Model:
TRX4023C
GTIN:
4894538286717
Condition:
Brand New
Write a review
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Pendulum Wheel Knuckle Axle Weight With Alloy Lid + 9mm Hex Adapter - 16pc set - GPM TRX4023C"

Low-speed pendulum wheel weight for technical crawling

This 16 piece pendulum wheel knuckle axle weight set is an RC accessory made to boost downward load for TRX4-style crawling. The design places mass low with a brass body, alloy lid and stainless steel rolling beads so tyres stay planted when negotiating holes and soft ground.

The package includes a wider 9mm hex adapter to fit wheels that take the larger hex, plus the screws, shims and washers needed to attach to the outer knuckle case at front and rear. The number of stainless beads is removable so you can fine-tune the pendulum mass on each wheel.

Materials focus on stable mass and corrosion resistance: brass main weight, alloy lid, and stainless steel beads and fasteners for durable use in wet or dirty conditions. This component is intended for tuning RC crawling performance and should be trialled on models only.

Specifications

  • Item: Pendulum wheel knuckle axle weight set, 16 pcs
  • Material: Brass body, alloy lid, stainless steel beads and fasteners
  • Model Number: TRX4023C
  • Compatibility: TRX4
  • Weight per piece: 92g (with rolling beads)
  • Extras: 9mm hex adapter included

Fit and adjust bead count to match your tyre setup and terrain for improved low-speed traction on TRX4 crawlers.

This item is compatible with

  • TRAXXAS TRX4 Defender Trail Crawler

How will these weights help on technical lines?

They concentrate mass low and outboard, which increases wheel bite and helps tyres conform to obstacles during slow climbs.

Is additional trimming required after fitting?

Check clearance and steering range after fitting, then run slow tests and adjust bead count or shims as needed for balance and clearance.

Can I use these in wet weather?

Yes, stainless steel components and alloy lid help resist corrosion, making them suitable for muddy or damp sessions.

Will heavier wheels strain bearings?

Extra unsprung mass can increase wear; inspect bearings and steering links after extended use and remove beads if excessive load appears.

Are the hex adapters reversible?

The included 9mm hex adapter is supplied for wheels that accept a larger hex. Confirm wheel fitment before final installation.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved