This 2-5/8" plastic servo wheel fits on standard Futaba servos and has a diameter of 2-5/8". Each wheel has a silicone tire and 64-stripe encoder pattern molded in. The Solarbotics SW wheel is compatible with standard Futaba servo hubs such as those on the SpringRC SM-S4303R and Power HD AR-3606HB continuous rotation servos.
- Diameter: just under 2-5/8" (69 mm)
- Tire width: 0.3" (7.62 mm)
- Tire: molded-on thermoplastic silicone
- Encoder stripes: 64-strip pattern molded in on one side (compatible with the Wheel Watcher)