Cyrusher
Cyrusher Sonder Folding Electric Bike
Cyrusher Sonder Folding Electric Bike
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Available at checkout. T&Cs apply
Cyrusher Sonder Folding Electric Bike
The Cyrusher Sonder Folding eBike redefines urban commuting with its perfect blend of power, portability, and performance. Engineered for city riders, this sleek and compact eBike effortlessly folds for easy storage and transport—ideal for busy streets, tight spaces, and public transit. Despite its small size—the Sonder is equipped with a powerful 48V 250W brushless motor and a high-capacity 48V 10Ah battery, delivering an impressive range of up to 53 miles on a single charge. Whether you're zipping through traffic or tackling your daily commute, the Sonder ensures a smooth, efficient, and eco-friendly ride.
Specification
Specification | Details |
Battery | 48V 10AH |
Battery Charge Time | 5-7 hours |
Charger | 54.6V 2.0A |
Battery Lifetime | 800 Charges |
Speed | 24 KPH |
Range | Up to 53 miles |
Payload Capacity | 265 lbs(120 KG) |
Weight | 22.1 Kg |
Motor | 48V 250W Brushless Rear Hub Motor |
Tires | Chaoyang 20" x 2.0" puncture-proof tires |
Display | Colourful Smart display |
Breaks | Fully Hydraulic Disc Brakes |
Crankset | 170Mm Forged 52T Alloy Dual-Sided Aluminum |
Chain | QRS9*120L |
Transmission | 9 Speed Shimano Rear Derailleur |
Front Fork | Oil &Spring Suspension fork with adjustment |
Frame | 6061 Aluminium Alloy with Internal Battery |
Rear Suspension | Yes |
Rims | Aluminium Alloy |
Sensor | Torque Sensors |
Seat post | Adjustable height |
Warranty | Frame: 2 Years, Parts: 1 Year, Battery: 1 Year. T&C: This warranty only applies to the original owner of a Cyrusher and is limited to the replacement of defective parts. Cyrusher covers the cost of the replacement, buyer is responsible for the shipping cost. |

Specification |
Measurement |
Frame Size |
Standard |
Reach |
19.7'' / 50 cm |
Wheelbase |
43.3'' / 110 cm |
Min Saddle Height |
30.9'' / 78.5 cm |
Max Saddle Height |
35.4'' / 90 cm |
Total Length |
64.2'' / 163 cm |
Handlebar Height |
44'' / 112 cm |
Rider Height |
4'9" ~ 5'9" (150 cm ~ 180 cm) |
Product Video
Premium Full Build White Glove Delivery
🚲 Hassle-Free E-Bike Delivery – Ride-Ready & Right to Your Door!
Choose Our Premium Full Build White Glove Delivery – Just £160 per bike
✅ Ride-Ready E-Bike Delivery – No Assembly Required
Skip the tools and guesswork. For just £160, our White Glove Delivery service ensures your e-bike arrives fully assembled, tested, and ready to ride. No hassle, no headaches – just pure riding enjoyment from day one.
🧑🔧 Expert Delivery & Personalised Onboarding
Our experienced e-bike delivery specialists will contact you to arrange a delivery time that suits you. Upon arrival, they’ll walk you through your bike’s features, controls, and maintenance tips – and answer any questions you might have. It’s a concierge-style service designed to boost your confidence and peace of mind.
⏱️ Delivery Timeframe: Fast & Worth the Wait
While this premium delivery option may add 3–5 extra days (depending on demand), the convenience, safety, and expert setup are well worth the wait. Forget the hassle of incorrect assembly or missing parts – we’ve got it all covered.
🌱 Eco-Friendly Packaging Removal
We don’t just drop off your bike – we also remove and recycle all packaging for you, reducing waste and your environmental impact. It’s part of our commitment to sustainable e-bike delivery.
⚠️ Important Note:
Our White Glove Delivery service is available in select areas (highlighted in green on our delivery map) for an additional £160 per bike.
Click here to add Premium Full Build White Glove Delivery.
Please contact us for the Orange and Yellow areas delivery
Why Buy From Us
Every purchase is truly matters to us. That's why we're dedicated to guiding you through every step of your buying journey and we want you to feel completely confident and satisfied with your purchase.
- Excellent customer support, we aim to reply to our customer queries within 4-6 hours.
- Our carefully curated selection features only the highest quality products from top manufacturers.
- We’ll always strive to give you the best price—let us know if you find a better deal elsewhere.
- Every purchase comes with a manufacturer's warranty, providing you with peace of mind.
- Enjoy fast shipping, free on orders over £500, with regular updates on delivery times and hassle-free returns within 14 days.
- We offer a variety of payment options to suit your needs
With our dedication to exceptional customer care, you can trust that you are making a smart choice for your transportation needs.
Don't hesitate, order now and allow us to assist you on your journey.
Delivery and Returns
Enjoy fast shipping, free on orders over £500, with regular updates on delivery times. Please contact us for the site preparation information.
If you would like to return your product, please contact us at info@bikenfitness.com and we will be happy to support. Please refer to our Delivery & Return policy for more information
Have any questions? Please refer to our FAQs or
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Let customers speak for us
from 5 reviewsOutstanding customer support and expertise! The team at Bike N Fitness truly knows their e-bikes and takes the time to guide you through every detail. Their advice is clear, professional, and tailored to your needs, making the whole process stress-free. If you’re looking for knowledgeable support and a trusted place to buy e-bikes in the UK, this is it!

Bike N Fitness offers an outstanding online experience for anyone looking to buy e-bikes in the UK. The website is beautifully designed, easy to navigate, and features a premium electric bike collection with great offers.

I really liked this bike! The design is excellent, very comfortable, and feels smooth to ride. Great value for money and highly recommended for anyone looking for a reliable electric bike.

I recently bought the Claud Butler Wrath 2.0 Cues Electric Mountain Bike 2025 (250W), and it has exceeded every expectation I had—and then some! This bike is the perfect fusion of rugged mountain biking capability and smooth electric power assistance.
First off, the 250W motor is a dream. It gives you just the right amount of boost when you need it most—whether you're climbing steep trails, navigating uneven terrain, or just cruising through long rides without tiring out. The power delivery is smooth and intuitive, and it never feels jerky or overwhelming. It's the perfect assist for both beginners and experienced riders alike. The build quality is impressive.
I’ve taken it on forest trails, gravel paths, and even a few rocky hills—and it handles it all like a pro. The gearing system is smooth, giving you a lot of flexibility whether you’re pedaling manually or using the pedal assist. Battery life is excellent too—I easily get multiple long rides on a single charge.
Lastly, huge credit to the "Bike N Fitness" store where I bought it. They were incredibly helpful and knowledgeable. They helped set the bike up perfectly for my height, offered helpful riding tips, and even gave me a discount on accessories like a helmet and lock.
If you're looking for a dependable, exciting, and stylish e-MTB, the Claud Butler Wrath 2025 is absolutely worth it. It’s turned every ride into an adventure—and I can’t recommend it enough!

Bike n Fitness offers an impressive range of products that cater to cycling enthusiasts. Their website is well-designed, intuitive, and makes browsing and purchasing effortless. The collection is carefully curated with excellent quality, and their pricing remains highly competitive. Shan is really helpful and thorough in answering questions. A truly professional and reliable online shopping experience.

4.9
Cyrusher Sonder Folding Electric Bike Review Summary
4.9
What people like
Benefits
- Powerful Motor: Several reviews mention the strong motor providing ample power for climbing hills and tackling various terrains.
- Long Battery Life: Users frequently praise the extended battery range, allowing for longer rides without needing to recharge.
- Folding Design: The folding feature is highlighted as a significant advantage for easy storage and transportation.
- Comfortable Ride: Some reviewers note the comfortable riding position and overall smooth riding experience.
Things to consider
- Heavy Weight: The weight of the bike is a common concern, making it difficult to carry when folded.
- Setup Complexity: Some users have mentioned that the initial assembly and setup can be challenging.
- Component Quality: A few reviews have noted some concerns about the quality of certain components.
- Customer Service: Some buyers have stated concerns with the overall quality of customer service provided.
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