2021 Grafted Sur-Ron Light Bee

The 2021 Sur-Ron Light Bee is a high-performance electric off-road motorcycle that blends the agility of a mountain bike with the power of a dirt bike. It’s designed for riders seeking an eco-friendly alternative to traditional gas-powered motorcycles without compromising on performance.

⚙️ Key Specifications

• Motor: Permanent Magnet Synchronous Motor (PMSM)

• Rated Voltage: 60V (DC)

• Rated Power: 3,000W

• Peak Power: 6,000W

• Rated Torque: 10.2Nm

• Peak Torque: 39.0Nm

• Rated Rotation Speed: 4,300 rpm

• Cooling Method: Air-Cooled

• Controller Type: X Version Sine Wave

• Power Modes: Eco and Sport

• Battery: 60V 32Ah Lithium-Ion

• Battery Life: Approximately 500 cycles

• Charging Time: 2.5–3.5 hours

• USB Connection: USB-2.1A Single Socket

• Speedometer: LCD Digital Speedometer

• Headlight & Rear Light: LED

• Brakes: Front and Rear Disc Brakes

• Front Suspension: Adjustable for Preload & Rebound

• Rear Shock Absorber: Adjustable for Compression & Rebound

• Wheel Type & Size: 19 x 1.4 Wire-Spoke Wheels Front/Rear, Alloy Hubs

• Tire Size: 70/100-19 Front/Rear

• Max Range: Up to 75 km at 40 km/h, depending upon terrain

• Net Weight: 56 kg

• Max Recommended Load: 100 kg

• Max Climbing Angle: 45 degrees

• Rear Sprocket: 48T

• Vehicle Dimensions: 1,870mm x 780mm x 1,040mm

• Minimum Ground Clearance: 270mm

• Wheelbase: 1,260mm

• Seat Height: 830 mm

✅ Key Features

• Powerful Performance: With a peak power of 6,000W and a top speed of 75 km/h, the Light Bee offers exhilarating rides.

• Impressive Torque: The 39.0Nm peak torque ensures powerful acceleration and the ability to tackle steep inclines.

• Extended Range: Achieve up to 75 km of range at 40 km/h, making it suitable for longer off-road adventures.

• Quick Charging: Fully charge the battery in approximately 2.5–3.5 hours using the included 10A charger.

• Lightweight Design: Weighing just 56 kg, the Light Bee is easy to handle and maneuver.

• Adjustable Suspension: Both front and rear suspensions are adjustable for preload, rebound, compression, and rebound, allowing customization for different terrains.

• Regenerative Braking: Enhances efficiency and extends the range by recovering energy during braking.

• Eco-Friendly: Enjoy near-silent rides with zero emissions, contributing to a cleaner environment.

🛠️ Optional Upgrades

• Battery Upgrade: Consider upgrading to a 60V 38Ah lithium battery for extended range.

• Controller Upgrade: Enhance throttle smoothness and acceleration with an ASI BAC8000 controller.

• Suspension Upgrade: Improve handling and comfort with higher-end suspension components from brands like DNM or Fastace.

• Brake System Upgrade: Upgrade to larger rotors or sintered pads for improved stopping power.

• Lighting & Accessories: Add LED headlights, rear racks, or GPS mounts for added functionality.