Mechanical Components » Wheels » Pololu Wheels for Servos »
Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 60×8mm, White, 2-Pack
These white plastic wheels have silicone tires and measure 60 mm (2.36″) in diameter. They mount onto micro servo splines with 21 teeth and a 4.8 mm diameter, such as the splines on FEETECH’s FS90R micro continuous rotation servos and FT90R digital micro continuous rotation servos. This product is a pair of wheels.
We have similar wheels available in different sizes and colors and with different spline compatibilities:
Alternatives available with variations in these parameter(s): size color shaft type Select variant…
 Compare all products in Pololu Wheels for Servos or
Compare all products in Pololu Wheels for Servos or  Servo Wheels or
Servo Wheels or  Pololu Wheels and Tracks.
Pololu Wheels and Tracks.
| Description | Specs (5) | Pictures (9) | Resources (2) | FAQs (1) | On the blog (1) | Distributors (25) | 
|---|
File downloads
- 
Dimension diagrams for Pololu Servo Wheels (1MB pdf)This file contains dimension diagrams for the 40×7mm, 60×8mm, 70×8mm, and 90×10mm Pololu Servo Wheels. 
- 
3D model of Pololu Wheel for Micro Servo Splines 60×8mm (7MB step)

























