Surron Speed Limiter

Description

This 433 MHz remote control and DC 12V 10A relay receiver package is engineered for e‑bike builders who want precise speed regulation and reliable performance. Designed as a modular system, the receiver and remote switch can be paired together or used separately depending on your setup. Its compact mini‑module design makes installation seamless on e‑bike frames, while the strong long‑range signal (50m+) ensures consistent communication even in busy urban environments. With multiple working modes—momentary, toggle, latching, and time delay—you can fine‑tune throttle response and speed control to match your riding style. ROHS‑certified and built for durability, this regulator adapts easily to custom e‑bike projects, offering dependable power management and smooth, controlled acceleration.