Description
Upgrade your electric bike with the B23B 30A Tri-Mode Controller Kit, the ultimate solution for a powerful, smooth, and customizable ride. Designed for 36 V and 48 V systems and capable of delivering up to 1000 W, this conversion kit transforms any standard e‑bike into a high‑performance machine with precise control and real‑time monitoring.
Key Highlights
- Tri‑Mode Operation: Seamlessly switch between Pedal‑Assist, Throttle‑Only, and Hybrid modes to match your riding style.
- Robust 30 A Controller: Handles up to 1000 W output, ensuring reliable power delivery for steep hills and long distances.
- Dual Voltage Compatibility: Optimized for both 36 V and 48 V battery packs, offering flexibility for upgrades.
- S830 LCD Display: Real‑time readout of speed, voltage, current, battery level, and mode selection.
- Responsive Thumb Throttle: Ergonomic design provides instant acceleration with smooth, precise control.
- Universal Fit: Works with most mid‑drive and hub‑motor e‑bikes, making it the perfect conversion kit.
What’s Inside the Kit
- 1 x B23B 30A Tri‑Mode Controller (36 V/48 V)
- 1 x S830 LCD Display with mounting bracket
- 1 x Thumb Throttle (adjustable sensitivity)
- Wiring harnesses, connectors, and heat‑shrink tubing
- Installation guide and wiring diagram
Technical Specifications
- Maximum Power: 1000 W
- Current Rating: 30 A (continuous)
- Supported Battery Voltages: 36 V & 48 V
- Operating Temperature: -20 °C to 60 °C
- Display Resolution: 128 × 64 pixels
- Throttle Type: Thumb, 0–100 % throttle range
- Dimensions (Controller): 120 mm × 80 mm × 35 mm
- Weight: Approx. 350 g (controller only)
Why Choose the B23B Tri‑Mode Controller Kit?
Whether you’re commuting, tackling mountain trails, or simply craving more speed, the B23B kit delivers unmatched versatility and power. Its tri‑mode functionality lets you fine‑tune performance on the fly, while the clear S830 display keeps you informed of every critical metric. Built with high‑quality components and extensive testing, this kit ensures durability and safety for daily riding.
Easy Installation
Designed for DIY enthusiasts and professional mechanics alike, the kit includes a step‑by‑step guide and pre‑cut wiring harnesses. Most users can complete the conversion in under 90 minutes with basic tools.
Compatibility
Perfect for:
- Mid‑drive e‑bikes (e.g., Bafang BBS02, BBS01)
- Hub‑motor systems (e.g., 350 W, 500 W, 750 W hubs)
- Custom builds and retrofits
Elevate your ride today with the B23B 30A Tri-Mode Controller Kit Set 36V 48V 1000W – the smart, powerful, and reliable choice for electric bike enthusiasts.






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