Delivery 12 To 17 Days

Upgrade your ride to ultimate smoothness. The UGNE 17A Sine Wave Controller replaces harsh, noisy square-wave power delivery with intelligent sine-wave technology. This gives you whisper-quiet motor operation, incredibly smooth acceleration, and better overall efficiency for your electric bicycle or scooter.

• Advanced Sine Wave Control: Say goodbye to that annoying motor buzz. Sine wave technology delivers smooth, continuous electrical current, drastically reducing motor noise and vibration while extending your motor's lifespan.

• All-Weather Waterproof Design: Engineered with premium waterproof quick-connectors to keep you riding through rain, puddles, and muddy trails without worrying about short circuits.

• 3 Adaptive Riding Modes: Seamlessly shift between Eco (max range), Standard (daily commuting), and Sport (maximum torque and acceleration) to match your riding style.