E-bike Compatibility: Designed specifically for the V8 Fat Bike models V3.0, this 500W controller ensures your e-bike operates smoothly. Perfect for upgrading or replacing the existing motherboard, it supports enhanced performance and reliability. Enhanced Motor Performance: Equipped to handle up to a 500W motor, this motherboard maximizes the efficiency and power of your e-bike. Whether climbing hills or cruising on flat terrain, the V8 Controller provides the necessary power to enhance your riding experience. Safe and Reliable: Manufactured with stringent quality controls, this e-bike controller contains no high-concern chemicals, ensuring safety and environmental friendliness. Its robust construction guarantees long-lasting performance under various riding conditions. Easy Installation: the installation of this e-bike controller is straightforward and does not require professional help. This user-friendly design allows for quick setup, letting you get back on the road in no time. Color: As shown Material: Metal Package Contents: 1*E-bike Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.