Magnetic Locking System
Built-in magnets on the wheels keep the bike stable and compact when folded, ideal for tight storage or train travel.
TRAILSURGE
COMBINED CUSTOMER REVIEWS
OVERALL RATING ACROSS FOUR PLATFORMS
4.8/5
1909 customer reviews
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RATING BREAKDOWN
NUMBER OF REVIEWS
78% of reviews are 5-starBased on the combined review counts above
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Cyrusher Sonder Lite Folding Electric Bike
SKU: CYR-SL-BLU
Barcode: 7458488214069
Motor
250W
Battery
36V 10AH
Speed
15.5 MPH
Range
40 MILES
Was £1,099
£799.00
Pre-order
Early Black FridaySave £300 (27% off)
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- ShowroomVisit by appointment
- Repairs workshopOn-site servicing
- Our own stockDispatched by us
TRAIL SURGE LTD
Company No. 16935369 · VAT No. 521226239
Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
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Trail Surge Ltd · Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
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TrailSurge Warranty+
1 year of cover UK support
Worth £159 Included
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What’s covered
Frame, forks, motor, controller, battery, charger and factory-fitted electrical and mechanical parts.
Cover & exclusions
Normal wear, accidental damage, misuse and unauthorised modifications are generally excluded.
How to claim
Contact our UK team with your order number and a few photos.
Manufacturer warranty · Cyrusher
Cover varies by model. Contact us for details.
Separate manufacturer terms apply. Warranty periods are not added together.
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Description
Pre-order: Current supplier estimate is dispatch from 15 September 2026.
The Cyrusher Sonder Lite is a lightweight folding electric bike built for commuting, compact storage and everyday city riding. Its torque sensor delivers smooth, natural assistance from the road-legal 250W rear hub motor, while the 36V 10Ah battery offers up to 40.4 miles (65km) of range.
Why choose the Sonder Lite?
- Compact folding 6061 aluminium frame with magnetic wheel lock
- 250W brushless rear hub motor with torque-sensing assistance
- 36V 10Ah saddle-integrated battery with up to 40.4 miles of range
- Shimano 7-speed gearing and hydraulic disc brakes
- Comfortable 20 x 2.0-inch urban tyres
- Colour display, front LED light, rear brake light and rear rack included
- Front carrier mount compatible with Brompton-style baskets and bags
Key specifications
| Motor | 36V 250W brushless rear hub motor |
|---|---|
| Battery | 36V 10Ah lithium battery |
| Maximum assisted speed | 15.5mph (25km/h) |
| Range | Up to 40.4 miles (65km) |
| Charging time | Approximately 5–7 hours |
| Sensor | Torque sensor |
| Gears | Shimano 7-speed |
| Brakes | Hydraulic disc brakes |
| Tyres | 20 x 2.0 inches |
| Bike weight | 19.8kg including battery |
| Maximum load | 120kg |
| Recommended rider height | 150–180cm (4ft 9in–5ft 9in) |
Range varies with rider weight, terrain, weather, tyre pressure and assistance level.
Specifications
| Collection | Cyrusher Electric Bikes |
|---|---|
| Brand | Cyrusher |
| Motor Power | 250W |
| Battery | 36V 10Ah |
| Top Speed | 15.5 MPH |
| Max Range | 40 MILES |
| Charging Time | 5-7 Hours |
| Wheel Size | 20" x 2.0 inch |
| Brakes | Hydraulic disc brake |
| Gears | Shimano 7-speed |
| Bike Weight | 20 KG |
Size & Rider Fit
Check rider measurements and sizing before you order.
Recommended rider height
4'11" – 5'11"
Maximum load
120 KG
More measurements & dimensions
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
Saddle-Integrated Battery
The 36V 10Ah lithium battery hidden in the saddle delivers up to 65km per charge, ideal for commuting and casual urban rides.
Front Carrier Mount – Expandable Storage
The Sonder Lite supports a Brompton-style carrier block, letting you attach baskets or bags easily—ideal for commuting, shopping, or travel.
What’s Included in the Box?
1 x Cyrusher Sonder Lite Folding Electric Bike
1 x Charger
1 x Tool Kit
1 x User Manual
Assembly Information
Assembly Video
Watch the assembly guide below before first setup.
Spare Parts for This Model
We stock a range of spare parts in the UK and can source additional components for this model. Contact our team to check prices, compatibility and availability.
Frequently Asked Questions
Cyrusher Sonder Lite Folding Electric Bike
£799.00
