JS4320 Aluminum - Silicone Wheel Pair (43mm x 20mm) Pair (6mm Hole)

The JS4320 Aluminum Silicone Wheel Pair is a lightweight wheel solution developed for non-magnetic sumo robots and lightweight combat robots. CNC-machined aluminum rims are combined with soft silicone tyres to provide strong traction while keeping wheel weight low. An M4 set screw provides secure attachment to compatible motor shafts.

Key Features

• Diameter: 43 mm
• Width: 20 mm
• Center hole: 6 mm
• CNC-machined aluminum rim
• High-traction silicone tyre
• Silicone hardness: 20 Shore A
• Weight: approximately 26 g per wheel
• M4 tapped set screw mounting
• Supplied as a pair
• Includes M4 set screws and Allen wrench