Sur-Ron e-bike

The Sur Ron X and the Sur Ron Storm Bee have a range of between 100 and 105 kilometres, while the Sur Ron Light Bee S has a range of 70 kilometres. These figures come from Sur Ron itself. In practice riders may see different results, depending on variables such as the terrain and their riding style.

The standard version has a top speed of 45 kilometres per hour. The off-road version soon reaches a top speed of 75 kilometres per hour.

So the range depends heavily on how fast you ride, but there are plenty of other factors too. The surface you ride on is one of them. Weight matters, and so does the weather.

The average range is roughly 35 to as much as 100 kilometres per charge.

The original Sur Ron battery is built from Panasonic cells. It is a 60V battery that gives you a capacity of 32Ah. The pack is made up of multiple 18650 cells that are specifically intended for charging and discharging this battery.

You can upgrade the Sur Ron with a different, 72V battery. Some of these packs use 21700 cells, which have a higher capacity and deliver more power. For the two to work together you do need a different controller. Commonly used controllers are the BAC 4000 and the BAC 8000. The Nucular 24F controllers are often used as well.

You charge the battery with the charger that is supplied as standard. The charger has a fan, which stops it getting too hot while charging. The battery is charged at a constant 10A, so it is completely full again in 4 hours at most. It charges from any ordinary household socket.

One of the most worthwhile upgrades you can make to your Sur Ron is a better battery. Switch to a battery with a higher capacity and you go further on one charge. Performance changes with a higher capacity too. You can use the full power for longer. The power also drops off less quickly, which means faster acceleration and better performance on climbs.

The top speed depends on the maximum voltage. Bear in mind that as soon as you change the voltage of the battery, you also have to modify or replace the controller.

1. Light Bee X: This model was launched in March 2018 and is not suitable for public roads. It is a lightweight, full-suspension cross between a dirt bike and a mountain bike, fitted with a durable 60V, 32 Ah quick-swap Panasonic lithium battery. The whole vehicle weighs just 50 kilograms.
2. Ultra Bee: Launched in 2023, this model is road-legal and builds on its successful predecessors. It takes performance up a level with Sur-Ron's 4th-generation power platform, which gives light handling and smooth power delivery, plus integrated off-road traction control.
3. Storm Bee: This model was launched in February 2023 and is also road-legal. It is regarded as the most powerful model Sur-Ron makes.

Sur-Ron LB X series off road bike

This Sur Ron is meant for off-road use and does not have a number plate.

Sur-Ron Storm Bee electric motocross off road bike

This Sur Ron is also meant for off-road use and is the big brother of the smaller moped. It comes much closer to a full-size electric motocross bike.

Sur-Ron LB X on road (moped number plate)

Sur-Ron STORM ELECTRIC ROAD (motorcycle number plate)

The electric motorcycle that is suited to enduro rides and can also be ridden on the road.

Sur-Ron LBX youth electric motorcycle

This electric off-road moped is meant for young riders and is smaller still than the standard Sur Ron. It was developed specially for younger motocross riders.

The battery comes out easily with the ignition key. It takes less than 20 seconds, so you can swap the battery quickly or even take it indoors with you. You can also charge the battery directly, without taking it out.

1. Original batteries:

   • Advantages:

     • Warranty: original batteries often come with a manufacturer's warranty.
     • Reliability: they are designed to fit and work exactly with your specific model.
     • Quality control: they go through strict quality control processes.

   • Disadvantages:

     • Price: they can be more expensive than aftermarket options.

2. Aftermarket batteries:

   • Advantages:

     • Price: generally cheaper than original batteries.
     • Variety: more options in terms of capacity and power.

   • Disadvantages:

     • Compatibility: possible compatibility problems with your vehicle (a different controller, the way the display works).
     • Quality: quality control varies, and some aftermarket batteries are of lower quality.