This ScooterX SPROCKET CNC 8MM 39 TOOTH will fit the Dirt Dog Gas Scooter, X-Racer, and SkaterX. It will make your ScooterX models 5 mph faster than stock. Speed of different models may vary depending on how they are currently geared. This is because smaller rear sprocket = more top speed, less torque.
This sprocket will also fit any scooter with the same bolt pattern and chain size. This is a great way to boost your top speed.
IMPORTANT: Requires a 39 link chain which you can find here. You can shorten your stock chain but will need a Master Link, which you can find here.
Product Specifications:
- Made from 6061 aluminum
- 39 tooth
- Reference: 4517