JSumo Robot Wheel 55x40mm Pair (JS5540)

The JS5540 Sumo Robot Wheel Pair is designed for competitive Japan-style magnetic sumo robots. It combines machined aluminum hubs with rubber tyres permanently molded to the hubs through vulcanization for a strong and durable wheel assembly. The wheels provide a balance of durability and traction for high-performance sumo applications.

Key Features

• Diameter: 55 mm
• Overall width: 40 mm
• Rubber contact width: approximately 30 mm
• CNC-machined aluminum hub
• Vulcanized rubber tyre
• Rubber hardness: approximately 64 Shore A
• 6 mm center hole
• Weight: approximately 115 g per wheel
• M3 threaded gear mounting holes
• M4 tapped shaft set screw
• Supplied as a pair