The Surron Ultra Bee is a high-performance electric dual-sport motorcycle designed for both off-road adventures and high-speed trail riding, blending power, agility, and durability surronebikeusa.com.

Core Specifications Motor & Powertrain: 12.5 kW peak PMSM motor with 440 Nm (325 ft-lbs) torque; some 2025 HP versions upgrade to 21 kW peak with 511 Nm surronebikesusa.com+1.

Battery: 74 V/55 Ah lithium-ion pack (removable in some models) us.surron.com+1.

Top Speed: 56 mph (90 km/h) in standard models; 95 km/h (≈59 mph) in HP versions surronebikesusa.com+1.

Range: Up to 62 miles (140 km) at 31 mph; HP models offer extended range with larger 60 Ah battery us.surron.com+1.

Charging: 4 hours from 0–100% us.surron.com+1.

Riding Modes: Eco, Daily, Sports, Reverse; Turbo mode in HP models us.surron.com+1.

Assist Systems: Surron Traction Control (SRTC) and Surron Energy Regenerative System (SERS) us.surron.com+1.

Performance & Handling Acceleration: 0–31 mph in 2.3 s; HP models can hit 0–31 mph in under 2 s us.surron.com+1.

Suspension: 37 mm inverted front fork (9.4″ travel) and TR Intersect monoshock with 240 mm wheel travel surronebikesusa.com.

Brakes: 4-piston hydraulic discs at both ends for strong stopping power surronebikesusa.com.

Tires: 19″ off-road at front (80/100‑19) and 19″ at rear (90/90‑19) us.surron.com+1. Build & Weight Frame: Forged aluminum alloy for strength and lightweight feel us.surron.com+1.

Dry/Curb Weight: 187 lbs (85 kg) in standard models; HP models may be slightly heavier us.surron.com+1.

Carrying Capacity: 220 lbs (100 kg) us.surron.com+1.

Ground Clearance: 12.5″ (318 mm) for off-road capability us.surron.com+1.

Design Philosophy The Ultra Bee follows Surron’s “Balance is Perfection” concept, with a 50:50 front-to-rear weight distribution, precision handling, and a chassis tailored to its powertrain Surron USA+1.

Use Cases Trail & Off-Roading: Rugged build, all-terrain tires, and high torque for tackling rough terrain.

High-Speed Trails: Smooth power delivery and top speeds suitable for competitive riding.

Versatility: Can be adapted for commuting, leisure, or expedition use depending on configuration surronebikesusa.com+1.

In short, the Surron Ultra Bee is a powerful, agile, and versatile electric dual-sport that bridges the gap between performance dirt bikes and high-speed trail machines, with options for both road-legal and strictly off-road use.

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