5 Gear Sizes Included: Remote control motor gear diameter: 11mm/0.4in (20T), 12mm/0.5in (22T), 13mm/0.5in (24T), 14mm/0.6in (26T), 15mm/0.6in (28T), package also includes 5 machine instrument screws, M4 * 4 specification, with a diameter of 4mm and a height of 4mm
45 Steel Material Construction: Made of strong and durable steel, so that the gear assembly has excellent performance, which helps to improve the overall performance of the remote control car, easy to install, flexible and strong
48DP Pinion Gear Specifications: 48DP is the pitch of each tooth on the pinion gear and the 20T 22T 24T 26T 28T is the number of teeth on the pinion gear. You have to make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh
Wide Application Compatibility: Suitable for remote control cars, (5mm) Shaft Size Motors (make sure your RC motor shaft have the same diameter), hill climbing vehicles, not easy to deform or damage, can be used as a substitute for original accessories
Complete Package Contents: You will receive 5 remote control motor gear, and Comes with set screws for each pinion gear. You will like the option of being able to change your gear ratio for different track conditions with 48 pitch pinion gear
Hardened Steel Design: Features hardened steel construction with 5mm hole diameter, providing enhanced durability and resistance to wear for extended use in 1/10 RC brushless and brush motors