SMX BP721000 Motor Controller — Extreme Power. Intelligent Control.
Take your electric build to the next level with the SMX BP721000 Motor Controller, engineered for riders and builders who demand uncompromising performance, reliability, and precision. At Watt Wheels, we only source and offer components that meet the highest standards—and this controller delivers on every level.
Designed for high-performance electric platforms, the BP721000 supports 36–92V systems and delivers up to 1000A motor current with an impressive 1600A burst capability, making it ideal for aggressive acceleration, racing applications, and high-load conditions. With a peak efficiency of 96.71%, you get maximum power output with minimal energy loss.
Built for real-world riding, this controller features IP67-rated protection, ensuring resistance against water, dust, and harsh environments. Its air-cooled passive thermal system and optional aluminum cooling fins provide excellent heat dissipation for sustained performance under extreme conditions.
Precision Meets Intelligence
The BP721000 is equipped with advanced motor control technology, supporting both sensored and sensorless operation. With compatibility across Hall, ABI, SIN-COS, and encoder systems (up to 8192 CPR), it offers unmatched flexibility for a wide range of motors and builds.
Integrated CAN and UART communication ensures seamless system integration, while support for multiple temperature sensors (NTC, PTC, KTY83/84) keeps your system protected and optimized at all times.
Wide Compatibility Across Leading Platforms
The BP721000 is engineered to work with a broad range of OEM and aftermarket motors, making it one of the most versatile high-power controllers available.
Supported platforms include:
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SurRon: Light Bee (Hall), Ultra Bee SPM, IPM, IPM 21kW (Encoder)
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Talaria: Sting MX3, MX4, MX5, XXX (Encoder)
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E Ride Pro: 2.0, 3.0, SR (Encoder)
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EBMX: XTA-60, XLB-60, XLB-60 Race, XUB-80 (Encoder)
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KO Moto: Big Block (Hall), RS (Hall), F Spec (Hall & Encoder)
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QS Motors: QS138 (70H Gearbox & 90H), QS165 (Hall)
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Sotion Motors: FW01, FW01 Pro, FW02 (Hall & Encoder), GTS01
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3Shul Motors: SUB 80MX, SLB 65MX
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Other Platforms: GBX 80 / 65 Gear Motors, Rerode R1, XEMX X4, EW16ZB
This extensive compatibility ensures seamless integration whether you're upgrading an OEM bike or building a fully custom high-performance setup.
Built for Easy Integration
This controller is designed with installers in mind. The included plug-and-play wiring harness, heavy-duty mounting bracket, and robust M6 industrial-grade terminals make installation clean, secure, and reliable.
What’s Included
- SMX BP721000 Motor Controller (Factory calibrated & tested)
- Plug-and-play wiring harness
- Heavy-duty mounting bracket
- Optional cooling fins (if selected)
- 1-Year Warranty
Built for Serious Builds
From trail riding to full race setups, the BP721000 delivers the power, control, and durability required for next-level electric performance.
