SURRON - Ultra Bee HP

Electric Dirt Bike – SURRON Ultra Bee HP (2025 New Arrival)

⚡ The all-new SURRON Ultra Bee HP 2025 — built for those who demand unstoppable power and agility! Powered by an 18kW motor (Turbo Boost 21kW) and delivering 511Nm of torque, this beast reaches 95 km/h with lightning acceleration. Equipped with a 74V 60Ah lithium battery, SRTC stability system, and Turbo Mode, it dominates every trail with precision and control. ⚡

🔥 Ultra power. Extreme control. Conquer every terrain with ease. 🔥

📦 General Information

◦ Dimensions: 2010 × 850 × 1180 mm
◦ Wheelbase: 1380 mm
◦ Seat Height: 910 mm
◦ Net Weight: 91 kg
◦ Max Load Capacity: 100 kg
◦ Ground Clearance: 315 mm

🔋 Power & Battery System

◦ Motor: PMSM + MTPA/MTPV Controller
◦ Peak Power: 18 kW (up to 21 kW with Turbo Boost)
◦ Maximum Wheel Torque: 511 Nm
◦ Riding Modes: Eco / Daily / Sports / Crawl / Reverse + Turbo Mode
◦ Assist Systems: SRTC + BERS
◦ Battery: Lithium-ion 74V / 60Ah
◦ Throttle Adjustment: 3-level adjustable
◦ Transmission: Carbon fiber belt + Forged pulley coated with Tungsten Carbide
◦ Charging Options:
 • U1: 425W • U2: 765W • U3: 1100W
◦ Charging Time (20% → 80%): 2.5 hours

🛞 Suspension, Wheels & Tires

◦ Front Fork: Inverted hydraulic, 240 mm travel
◦ Rear Shock: Multi-Link system, 85 mm stroke / 240 mm wheel travel
◦ Front Tire: 80/100-19 Off-road
◦ Rear Tire: 100/90-18 Off-road
◦ Frame: Forged aluminum alloy — strong, durable, and lightweight

⚡ Performance

◦ Top Speed: 95 km/h
◦ Range (WMTC Standard): 115 km @ 50 km/h average speed

💥 Assistant & Safety Features

◦ GPS Terminal
◦ App connectivity (if available)
◦ 3-level adjustable Crawl Mode
◦ Tilt protection system with gyroscope sensor (can be disabled in settings)
◦ Color Options: Carbon Black (Black–Yellow) / Desert Brown