2pcs Robot Wheel Tires Pair with 51mm high grip polyurethane traction tires Shore 45A featuring lightweight balanced design precise fit and smooth rotation for robotics RC cars automation and DIY projects

51mm High Grip Robot Wheel Tires with Polyurethane Traction
✔️ Shore 45A CNC Aluminum Hub Wheels Pair for Robotics and DIY

This pair of 51 mm robot wheels is built for robotics, RC cars, and DIY motion projects that need steady traction and smooth rotation. The high grip polyurethane tires paired with CNC aluminum hubs deliver controlled movement and dependable performance across different surfaces.

✅ Pack size: 1 pair of robot wheels 2 pieces
✅ Wheel diameter: 51 mm 2 inch
✅ Tire hardness: Shore 45A polyurethane for balanced grip
✅ High grip traction surface for controlled acceleration and turning
✅ CNC machined aluminum hub for strength and precise alignment
✅ Bore size: 6 mm fits common motor shafts
✅ M4 set screw mounting for secure shaft connection
✅ Lightweight design helps reduce motor load
✅ Balanced construction minimizes wobble during rotation
✅ Handy for robotics, RC cars, automation systems, and DIY builds

Dimensions
Wheel Diameter 51 mm 2 inch
Bore Size 6 mm 0.24 inch
Weight per Wheel 89 g 3.14 oz

💡 Why are Shore 45A polyurethane robot wheels used in robotics and RC applications?
They are chosen to balance traction, durability, and smooth motion control.

• Shore 45A compound offers solid grip without excessive drag

• Polyurethane resists wear while staying quiet on hard surfaces

• Aluminum hubs keep the wheel centered for accurate rotation

• Ideal for robots and RC platforms that need repeatable movement

These wheels are a handy choice when you want reliable traction, smooth rolling, and solid hub strength for precision driven robotics and DIY projects.