Quick Specs

Up to 40 miles Range
250 W Motor
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What our customers say

5.0 Rated on Google from 21 reviews

Cyrusher Sonder Lite Folding Electric Bike for Urban Commuting

What's To Love

Weighs only 19.8kg – Very light folding e-bike
Up to 40 miles range
• Hydraulic disc brakes for confident, stopping
• Folds compactly with magnetic locking
• Torque sensor for smooth power delivery

Colour:  
Blue
Orange
Black
Green
Get £50 off Use code CYR50 at checkout!
Regular price: £1,099.00
£899.00
Please contact us to find out when this bike is available.

Need to choose a specific delivery date? Just email us after your order and let us know.

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Product Addons

Camelbak Podium water bottle - BikeVentures Camelbak Podium water bottle £8.99 FREE
Get a free Camelbak Podium water bottle with your E-Bike. Offer is limited to one free gift per order. Bottle type subject to availability.
LEPESFON Bike Helmet. Size 56-61cm Adjustable. Lightweight. Breathable. With Rear Light - BikeVentures LEPESFON Bike Helmet. Size 56-61cm Adjustable. Lightweight. Breathable. With Rear Light £19.00
"Need Help?" Ask our bike expert Martyn

"Need Help?" Ask our bike expert Martyn

Product Description

UK-SONDER-LITE-BLUE

The Cyrusher Sonder Lite Folding Electric Bike is a lightweight, compact e-bike designed for commuting, leisure riding, travel and everyday use. Weighing just 19.8kg, it folds down for easier storage and transport, making it a great choice for motorhomes, caravans, commuting or anyone short on storage space.

A 250W brushless rear hub motor combined with a torque sensor delivers smooth, natural-feeling assistance that responds to how hard you pedal. The 36V 10Ah battery provides a range of up to 40 miles, while Shimano 7-speed gearing and hydraulic disc brakes give you excellent control.

Practical touches include an integrated rear rack, front and rear LED lights, a colour display and compatibility with Brompton-style front carriers. The Sonder Lite combines the convenience of a folding electric bike with a remarkably low weight and everything you need for comfortable everyday riding.

Specifications

Motor: 36V 250W brushless rear hub motor
Sensor: Torque sensor
Battery: 36V 10Ah
Range: Up to 40 miles
Recommended Rider Height: 4'9"–5'9"
Maximum Assisted Speed: 15.5 mph
Weight: 19.8 kg
Maximum Load: 120 kg
Frame: 6061 aluminium alloy
Wheels / Tyres: 20" x 2.0"
Brakes: Hydraulic disc brakes
Gears: Shimano 7-speed
Derailleur: Shimano 7-speed rear derailleur
Crankset: 52T alloy
Rims: Aluminium alloy
Display: Colour smart display
Suspension: None
Saddle: Ergonomic sports comfort saddle
Seatpost: Height adjustable
Charging Time: 5–7 hours
Battery Lifespan: Approx. 800 charge cycles
Reach: 17.7"
Wheelbase: 39.8"
Minimum Saddle Height: 28.3"
Maximum Saddle Height: 39.4"
Overall Length: 59.4"
Handlebar Height: 43.3"
Rear Rack: Included
Front Light: Integrated LED
Rear Light: Integrated brake light
Front Carrier Mount: Brompton-style compatible
Folding Lock: Magnetic wheel locking system

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Freqently Asked Questions

We’ve put together answers to the most common questions about our electric bikes and scooters. If you can’t find what you’re looking for, please contact us and we’ll be happy to help.

E-Bikes and the Law

Are your e-bikes road legal in the UK? Yes. All of our e-bikes meet the UK EAPC (Electrically Assisted Pedal Cycle) regulations:
Maximum motor output: 250W
Motor assistance cuts out at 15.5 mph (25 km/h)
Must be pedalled to engage motor assistance (with throttles restricted to walking speed without pedalling)
What is the minimum legal age to ride an e-bike? You must be at least 14 years old to ride an EAPC on UK roads.
Where can I ride an e-bike? You can ride anywhere a normal bicycle is permitted, including roads, cycle paths, and shared-use trails. You cannot ride on pavements unless marked as cycle routes.
What about privately-owned e-scooters? Currently, privately-owned e-scooters are not legal on public roads, pavements, or cycle lanes in the UK. They can only be used on private land with the landowner’s permission.

Orders, Delivery & Returns

How long does delivery take? Delivery typically takes between 3–7 working days, depending on stock levels and your location. We’ll provide tracking once your order has shipped.
Do you charge for delivery? Most orders qualify for free UK mainland delivery. Some remote areas or special items may incur a small charge (details at checkout).
Can I return my order? Yes. We offer a 14-day return window for unused items in their original packaging. Please see our Returns Policy for full details.
What if my bike arrives damaged or faulty? Contact us immediately with photos of the issue. We’ll arrange repair, replacement, or refund in line with our warranty and returns policy.

Warranty & Support

Generally, bikes come with a 1 year warranty which covers all the major parts. But not consumables such as tyres.  But please see each bike for more details.

Batteries & Charging

How far can I ride on a single charge? Range depends on the model, terrain, rider weight, and assist level. Most e-bikes in our range cover 25–60 miles per charge.
How long does charging take? Charging usually takes 4–6 hours with the supplied charger.
Can I replace the battery? Yes. All of our e-bikes use removable lithium-ion batteries that can be swapped or upgraded.

Maintenance & Repairs

Do I need to service my e-bike? Yes. Just like a regular bike, you should service it regularly to keep it safe and efficient. We recommend:
Basic check-up after 150 miles
Annual service for regular riders
Can I get my bike repaired at a local shop? Most bike shops can handle e-bike servicing. For electrical issues, it’s best to use an authorised service partner.

Payments & Finance

What payment methods do you accept? We accept major credit/debit cards, PayPal, and Klarna/finance options (where available).
Do you offer finance? Yes. You can spread the cost of your e-bike with monthly instalments. See checkout for details.

Other Questions

Do I need insurance or a licence for an e-bike? No. EAPCs do not require insurance, tax, or a driving licence in the UK.
Do I need to wear a helmet? Not legally, but we strongly recommend wearing a helmet and protective gear for your safety.
Can I test ride a bike before buying? Please contact us to see if we can arrange a demo or advise on local dealers/trails.

Still Need Help?

If your question isn’t answered here, please reach out:
Email: support@bikeventures.co.uk
Phone: 01273 569410

Or use our contact form here:

https://www.bikeventures.co.uk/pages/contact

We’re here to help you find the perfect ride and keep you on the road safely so that you can have plenty of fun freedom and adventure.

Can't find an answer to your question? Talk to Martyn, our UK based living breathing Bike Expert, via WhatsApp or live chat

Payment Methods

Our site accepts both debit and credit cards from major providers, including Visa and Mastercard. Payments can be completed through Shop, Google Pay, or PayPal gateways.

PayPal:

PayPal is also supported. If you have funds in your PayPal account, those will be applied first before your backup payment option (which you’ll choose at checkout).

If you run into any problems while checking out, please reach us at support@bikeventures.co.uk, and we’ll be glad to assist.

Safe and secure checkout
Shop Pay Visa Mastercard Maestro American Express Google Pay Apple Pay Klarna Diners Club Discover Union Pay

Shipping & Returns

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.ShippingWe can ship to virtually any address in the world.

Note that there are restrictions on some products, and some products cannot be shipped to international destinations.When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.

Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

At BikeVentures, started by our founder Martyn who is a life-long lover and rider of all things two wheels, we don’t just list bikes — we hand-pick every model based on real-world performance, value, and rider experience. Whether you're new to electric bikes or upgrading your ride, we focus on bikes that are reliable, fun, and built to go the distance.

-Expertly selected off-road and adventure-ready e-bikes

-Bikes come with warranties and support

-Real human help — we’re always happy to advise, not upsell. We strive for excellent customer service. It's our top priority.

-Fast, secure UK delivery from brands we stand behind

-We ride. We test. We care what you’re getting.

UK-SONDER-LITE-BLUE

The Cyrusher Sonder Lite Folding Electric Bike is a lightweight, compact e-bike designed for commuting, leisure riding, travel and everyday use. Weighing just 19.8kg, it folds down for easier storage and transport, making it a great choice for motorhomes, caravans, commuting or anyone short on storage space.

A 250W brushless rear hub motor combined with a torque sensor delivers smooth, natural-feeling assistance that responds to how hard you pedal. The 36V 10Ah battery provides a range of up to 40 miles, while Shimano 7-speed gearing and hydraulic disc brakes give you excellent control.

Practical touches include an integrated rear rack, front and rear LED lights, a colour display and compatibility with Brompton-style front carriers. The Sonder Lite combines the convenience of a folding electric bike with a remarkably low weight and everything you need for comfortable everyday riding.

Motor: 36V 250W brushless rear hub motor
Sensor: Torque sensor
Battery: 36V 10Ah
Range: Up to 40 miles
Recommended Rider Height: 4'9"–5'9"
Maximum Assisted Speed: 15.5 mph
Weight: 19.8 kg
Maximum Load: 120 kg
Frame: 6061 aluminium alloy
Wheels / Tyres: 20" x 2.0"
Brakes: Hydraulic disc brakes
Gears: Shimano 7-speed
Derailleur: Shimano 7-speed rear derailleur
Crankset: 52T alloy
Rims: Aluminium alloy
Display: Colour smart display
Suspension: None
Saddle: Ergonomic sports comfort saddle
Seatpost: Height adjustable
Charging Time: 5–7 hours
Battery Lifespan: Approx. 800 charge cycles
Reach: 17.7"
Wheelbase: 39.8"
Minimum Saddle Height: 28.3"
Maximum Saddle Height: 39.4"
Overall Length: 59.4"
Handlebar Height: 43.3"
Rear Rack: Included
Front Light: Integrated LED
Rear Light: Integrated brake light
Front Carrier Mount: Brompton-style compatible
Folding Lock: Magnetic wheel locking system

BikeVentures reviews

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

We’ve put together answers to the most common questions about our electric bikes and scooters. If you can’t find what you’re looking for, please contact us and we’ll be happy to help.

E-Bikes and the Law

Are your e-bikes road legal in the UK? Yes. All of our e-bikes meet the UK EAPC (Electrically Assisted Pedal Cycle) regulations:
Maximum motor output: 250W
Motor assistance cuts out at 15.5 mph (25 km/h)
Must be pedalled to engage motor assistance (with throttles restricted to walking speed without pedalling)
What is the minimum legal age to ride an e-bike? You must be at least 14 years old to ride an EAPC on UK roads.
Where can I ride an e-bike? You can ride anywhere a normal bicycle is permitted, including roads, cycle paths, and shared-use trails. You cannot ride on pavements unless marked as cycle routes.
What about privately-owned e-scooters? Currently, privately-owned e-scooters are not legal on public roads, pavements, or cycle lanes in the UK. They can only be used on private land with the landowner’s permission.

Orders, Delivery & Returns

How long does delivery take? Delivery typically takes between 3–7 working days, depending on stock levels and your location. We’ll provide tracking once your order has shipped.
Do you charge for delivery? Most orders qualify for free UK mainland delivery. Some remote areas or special items may incur a small charge (details at checkout).
Can I return my order? Yes. We offer a 14-day return window for unused items in their original packaging. Please see our Returns Policy for full details.
What if my bike arrives damaged or faulty? Contact us immediately with photos of the issue. We’ll arrange repair, replacement, or refund in line with our warranty and returns policy.

Warranty & Support

Generally, bikes come with a 1 year warranty which covers all the major parts. But not consumables such as tyres.  But please see each bike for more details.

Batteries & Charging

How far can I ride on a single charge? Range depends on the model, terrain, rider weight, and assist level. Most e-bikes in our range cover 25–60 miles per charge.
How long does charging take? Charging usually takes 4–6 hours with the supplied charger.
Can I replace the battery? Yes. All of our e-bikes use removable lithium-ion batteries that can be swapped or upgraded.

Maintenance & Repairs

Do I need to service my e-bike? Yes. Just like a regular bike, you should service it regularly to keep it safe and efficient. We recommend:
Basic check-up after 150 miles
Annual service for regular riders
Can I get my bike repaired at a local shop? Most bike shops can handle e-bike servicing. For electrical issues, it’s best to use an authorised service partner.

Payments & Finance

What payment methods do you accept? We accept major credit/debit cards, PayPal, and Klarna/finance options (where available).
Do you offer finance? Yes. You can spread the cost of your e-bike with monthly instalments. See checkout for details.

Other Questions

Do I need insurance or a licence for an e-bike? No. EAPCs do not require insurance, tax, or a driving licence in the UK.
Do I need to wear a helmet? Not legally, but we strongly recommend wearing a helmet and protective gear for your safety.
Can I test ride a bike before buying? Please contact us to see if we can arrange a demo or advise on local dealers/trails.

Still Need Help?

If your question isn’t answered here, please reach out:
Email: support@bikeventures.co.uk
Phone: 01273 569410

Or use our contact form here:

https://www.bikeventures.co.uk/pages/contact

We’re here to help you find the perfect ride and keep you on the road safely so that you can have plenty of fun freedom and adventure.

Can't find an answer to your question? Talk to Martyn, our UK based living breathing Bike Expert, via WhatsApp or live chat

Credit Cards:

Our site accepts both debit and credit cards from major providers, including Visa and Mastercard. Payments can be completed through Shop, Google Pay, or PayPal gateways.

PayPal:

PayPal is also supported. If you have funds in your PayPal account, those will be applied first before your backup payment option (which you’ll choose at checkout).

If you run into any problems while checking out, please reach us at support@bikeventures.co.uk, and we’ll be glad to assist.

Safe and secure checkout

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.ShippingWe can ship to virtually any address in the world.

Note that there are restrictions on some products, and some products cannot be shipped to international destinations.When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.

Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

About BikeVentures

BikeVentures is a specialist Electric Bike retailer in the UK. Find out more from owner and Founder Martyn.

Why BikeVentures?

At BikeVentures, started by our founder Martyn who is a life-long lover and rider of all things two wheels, we don’t just list bikes — we hand-pick every model based on real-world performance, value, and rider experience. Whether you're new to electric bikes or upgrading your ride, we focus on bikes that are reliable, fun, and built to go the distance.

-Expertly selected off-road and adventure-ready e-bikes

-Bikes come with warranties and support

-Real human help — we’re always happy to advise, not upsell. We strive for excellent customer service. It's our top priority.

-Fast, secure UK delivery from brands we stand behind

-We ride. We test. We care what you’re getting.