Cyrusher Sonder Lite 250W Folding Electric Bike | 36V 10Ah [Pre-sale]

The Cyrusher Sonder Lite is a lightweight folding electric bike designed around a compact aluminium frame, smooth pedal assistance and practical everyday features. It combines a 36V 250W brushless rear hub motor with a 36V 10Ah lithium-ion battery and a torque sensor for responsive assistance.

Its folding frame and magnetic locking system make the bike convenient to store and handle when space is limited. The 20-inch wheels, ergonomic saddle, adjustable seat post, and Shimano 7-speed drivetrain provide a balanced setup for recreational cycling and general use.

The Sonder Lite also includes integrated front and rear LED lighting, a rear luggage rack and a front carrier mounting point compatible with Brompton-style accessories. The colour display provides key riding information, while the hydraulic disc brakes provide controlled braking performance.

With a manufacturer-stated maximum assisted speed of 25 km/h and a claimed distance of up to 65 km, the Sonder Lite provides a compact electric cycling option with a practical combination of performance, storage convenience and comfort.

Key Features

• 250W brushless rear hub motor providing controlled electric pedal assistance.
• 36V 10Ah lithium-ion battery with approximately 360Wh capacity.
• Torque sensor for responsive pedal-assistance control.
• 25 km/h maximum assisted speed according to manufacturer specifications.
• Up to 65 km claimed distance, depending on riding conditions and assistance level.
• Folding 6061 aluminium alloy frame for convenient storage and handling.
• Magnetic wheel locking system helps keep the folded bike secured.
• Shimano 7-speed drivetrain for flexible pedalling across different conditions.
• Hydraulic disc brakes for controlled braking.
• 20 × 2.0-inch tyres designed for smooth handling.
• Colour smart display for viewing key riding information.
• Integrated LED front light and rear brake light for improved visibility.
• Rear luggage rack for compatible bags, baskets or panniers.
• Front carrier mounting point compatible with Brompton-style mounting systems.
• Adjustable seat post suitable for a range of rider heights.

Technical Specifications

*The stated maximum distance is a manufacturer claim. Actual range can vary according to rider weight, terrain, temperature, tyre pressure, riding conditions, battery condition, and assistance level.

Why Choose This Product

• Compact folding design: The folding aluminium frame allows convenient storage when space is limited.
• Lightweight construction: At approximately 19.8 kg with the battery, the Sonder Lite is designed for easier handling.
• Responsive assistance: The torque sensor adjusts assistance according to pedal input.
• Flexible gearing: Shimano 7-speed gearing provides multiple pedalling options.
• Practical carrying options: A rear rack and front carrier mounting point provide options for compatible accessories.
• Comfort-focused setup: The ergonomic saddle and adjustable seat post allow the riding position to be adjusted.
• Integrated lighting: Front and rear LED lighting is built into the bike.
• Controlled braking: Hydraulic disc brakes provide consistent braking performance.

FAQ

What motor does the Cyrusher Sonder Lite use?

The Sonder Lite uses a 36V 250W brushless rear hub motor.

What is the maximum assisted speed?

The manufacturer specifies a maximum speed of 25 km/h (15.5 mph).

What battery does the Sonder Lite have?

It uses a 36V 10Ah lithium-ion battery with approximately 360Wh capacity.

How long does the battery take to charge?

The manufacturer's specification lists a charging time of approximately 5–7 hours.

What range can the Sonder Lite achieve?

Cyrusher lists a maximum distance of up to 65 km (40.4 miles). Actual range varies depending on riding conditions, rider weight, terrain, temperature, tyre pressure, battery condition, and assistance level.

Does the Sonder Lite have a torque sensor?

Yes. The bike uses a torque sensor to provide responsive pedal assistance based on rider input.

How many gears does it have?

The Sonder Lite uses a Shimano 7-speed rear derailleur and 7-speed gearing system.

What type of brakes does it use?

The bike is equipped with hydraulic disc brakes.

What are the tyre dimensions?

The Sonder Lite uses 20 × 2.0-inch tyres.

How much does the bike weigh?

The published specification lists a weight of approximately 19.8 kg with the battery.

What is the maximum load?

The manufacturer's technical specification lists a maximum load of 120 kg.

What rider height is recommended?

The published size information recommends the bike for riders approximately 150–180 cm tall.

Does the bike fold?

Yes. The Sonder Lite has a folding frame and magnetic locking system designed to help secure the bike when folded.

Does it include a luggage rack?

Yes. A rear rack is included and can be used with compatible bags, baskets or panniers.

Is the Cyrusher Sonder Lite EAPC specification?

The published specification states a 250W motor and maximum assisted speed of 25 km/h, which correspond with the key power and assistance-speed thresholds commonly associated with UK EAPC requirements. However, legal classification depends on the complete vehicle configuration and all applicable UK requirements. Verify the specific UK-market model and required markings before public-road use.

Off-road Compliance Notice

Not applicable to the published specification: The Cyrusher Sonder Lite is specified with a 250W motor and a maximum assisted speed of 25 km/h. It is therefore not a model above the 250W threshold based on the manufacturer's published specification.

The stated specifications correspond with key UK EAPC power and assisted-speed thresholds. However, these specifications alone do not establish legal classification. The specific bike must meet all applicable UK requirements, including pedal functionality, construction requirements and required markings.

Do not modify the motor, controller, speed settings, or electrical system to increase the rated power or assisted speed. Modifications may affect the vehicle's legal classification and where it can legally be used.