JSUMO SLT20 Aluminum – Silicone Wheel Set (33mmx20mm – Pair)

The SUMO SLT20 Aluminum-Silicone Wheel Set is a premium wheel solution developed for competitive robotics and high-performance mobile robot platforms. Each wheel is handcrafted using quality materials to provide outstanding durability, traction, and mechanical stability. The wheel features a CNC-machined aluminum rim that offers excellent dimensional accuracy and strength while maintaining a lightweight structure. The outer silicone tire delivers exceptional grip on various surfaces, making the wheel highly suitable for applications where traction and control are critical. Designed specifically for mini sumo and line follower robots, the wheel provides superior performance compared to many conventional robot wheels. The wheel hub supports 12mm, 15mm, and 16mm DC gear motors , making it compatible with a wide range of robotic drive systems. A 3mm center bore accommodates the common shaft size used in miniature gear motors, while the integrated M4 set screw securely locks the wheel onto the motor shaft, preventing slippage during demanding operating conditions. Each wheel weighs approximately 22 grams , making the set suitable for both 2-wheel and 4-wheel robotic platforms where a balance between traction and weight is important. Specifications Parameter Value Product Name SUMO SLT20 Aluminum-Silicone Wheel Set Wheel Diameter 33 mm Wheel Width 20 mm Material Aluminum Rim + Silicone Tire Manufacturing Method Handmade Rim Processing CNC Machined Aluminum Weight per Wheel 22 g Shaft Hole Diameter 3 mm Motor Compatibility 12 mm, 15 mm, 16 mm DC Gear Motors Locking Mechanism M4 Set Screw Quantity Pair (2 Wheels) Applications Mini Sumo Robots Line Follower Robots Autonomous Mobile Robots Educational Robotics Projects Research and Development Robotics Platforms Competition Robots Custom Robotic Drive Systems Prototype Robot Vehicles High-Traction Robotic Applications Two-Wheel and Four-Wheel Robot Designs