Description
The Warp9 Anvil Steel Rear Sprocket is built for high-power eMoto applications where durability and long service life are a priority. Machined from S45C steel, the Anvil design removes unnecessary material to help reduce weight while maintaining strength.
An ED-coated finish adds corrosion protection, while multiple tooth-count options allow you to tailor the gearing to your riding style and power setup.
Fits: Surron Ultra Bee, Surge V, and Zero XE.
Key Features
- S45C steel construction
- Weight-conscious Anvil design
- ED-coated finish for added corrosion protection
- Designed for stock and high-power eMoto builds
- Multiple gearing options available
Sprocket Sizes
- 40 Tooth
- 42 Tooth
- 46 Tooth
- 50 Tooth
- 54 Tooth
Gearing Notes
A larger rear sprocket increases rear-wheel torque and acceleration while reducing top speed at the same motor RPM. A smaller rear sprocket does the opposite, favoring higher speed with less torque multiplication.
Note: Larger sprocket sizes may require a longer chain and additional clearance around the chain guide or swingarm. Verify your current gearing and chain length before ordering.





