2025 Surron Ultra bee HP 21KW

The Surron Ultra Bee electric dirt bike is a full-size, high-performance machine engineered for riders who want serious power without the bulk of a traditional gas motorcycle. Whether you’re searching for a 2025 Surron Ultra Bee for sale, comparing Ultra Bee vs Light Bee, or looking for true performance numbers, this model delivers class-leading torque, advanced electronics, and lightweight agility.   ⚡ Motor & Power – 21kW Electric Performance Motor: 21kW Peak Output Horsepower (HP): ~28 HP equivalent Torque: Up to 377 ft-lbs (wheel torque in Turbo mode) Controller: Advanced MTPA / MTPV controller Riding Modes: Eco / Daily / Sport / Reverse / Turbo 3-Level Crawling Control The 21kW Surron Ultra Bee 2025 model produces explosive acceleration that rivals larger gas bikes. Turbo mode unleashes the full 377 ft-lbs of torque, making steep hill climbs and technical terrain effortless.   🔋 Battery, Range & Charging Battery: 74V 60Ah Lithium Ion Range: Up to 87 mil