SCX10 Brass Pendulum Wheel Axle Weight 21mm Hex Adapter SCX023X by GPM  [SCX023X]

AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X
Price:
USD$29.90
Brand:
GPM
Model:
SCX023X
GTIN:
4894538291308
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alt="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X" title="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X"
alt="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X" title="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X"
alt="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X" title="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X"
alt="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X" title="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X"
alt="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X" title="AXIAL Racing SCX10 Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 14pc set - GPM SCX023X"

Technical pendulum weight for SCX10 crawlers

This RC-scale pendulum wheel axle weight uses a brass pendulum profile to concentrate mass low at each wheel, improving slow-speed traction and stability. A bearing with a Delrin collar permits unobstructed pendulum motion across steering and suspension articulation.

Installation and engineering notes: the pendulum plus 21mm hex mounts to the outer drive portal to maintain a low chassis centre of gravity. The 21mm hex increases wheel offset by 16mm compared with the original hex, and a single pendulum assembly weighs 136 grams. Required wheel parameters are a 45mm inner diameter and a 5mm wheel thread hole for secure attachment.

Supplied components include 21mm hex adapters (2 pcs), stainless steel pin 2x10 (2 pcs), 5mm spring steel shims (2 pcs), 5mm metal washers (2 pcs), 19mm stainless steel hex socket screws (2 pcs), and a central bearing with Delrin collar for pendulum operation.

Compatible Models

  • Axial SCX10
  • SCX10 II
  • Gmade SAWBACK
  • SAWBACK 4LS
  • KOMODO

Recommended for applications where lower centre of gravity and increased wheel bite are required on technical routes; verify wheel bore and thread dimensions prior to fitment.

What are the critical fit dimensions?

Critical dimensions are wheel inner bore 45mm and wheel thread hole 5mm; the adapter adds 16mm offset versus stock hex and each full assembly weighs 136 grams.

How should the bearing be serviced?

Inspect the bearing for smooth rotation, apply a light bearing lubricant if necessary, and ensure the Delrin collar remains free of debris to preserve pendulum movement.

Does the adapter require wheel modification?

No permanent modification is required when wheels meet the specified 45mm bore and 5mm thread hole; use the supplied hardware to secure the adapter and verify clearance at full lock.

What inspection steps after install?

After installation, confirm fastener torque, check pendulum swing at several steering angles, and perform a short test run to ensure no interference with tyres or suspension travel.