£44.99
TRAILSURGE
COMBINED CUSTOMER REVIEWS
OVERALL RATING ACROSS FOUR PLATFORMS
4.8/5
1909 customer reviews
Combined review snapshot
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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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Isinwheel M50 Full Suspension Electric Bike
SKU: ISW-M50-FULL-SUSPENSION
Barcode: 7458488914037
Motor
250W
Battery
36V 13AH
Speed
15.5 MPH
Range
70 MILES
Was
Early Black FridaySave (0% off)
Shop with confidence
We’re a genuine, authorised retailer for selected brands, with our own Nuneaton repairs workshop.
Buying iSinwheel online?
As with a car, ask where you can take your ride if it needs a repair.
Be cautious if a seller can’t give you a local workshop address, especially if they ship from overseas or dropship.
Check with the brand that the seller is authorised and ask who handles warranty repairs.
- 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
Supporting our local community
- NHS staff
- Local police
- Fire & rescue
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TrailSurge is a UK company and VAT registered too: Company No. 16935369 · VAT No. 521226239.
Klarna£236.66 ×3
Clearpay£177.50 ×4
PayPal£236.66 ×3
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Trail Surge Ltd · Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
Complete your ride
Choose your delivery setup
Boxed delivery
Usually 3–5 working days
Fully assembled delivery
assembly · Est. 5–7 working days
Next-day delivery
Selected in-stock items
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14 days to cancel after delivery. Up to 30 days for unused, unopened items.
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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 · iSinwheel
Cover varies by model. Contact us for details.
Separate manufacturer terms apply. Warranty periods are not added together.
Road use notice:
This bike is over 250W and is for private land/off-road use only. Need a UK road-compliant option?
View road legal e-bikes
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Description
-
27.5-inch full-suspension e-MTB | Removable battery | Manufacturer-stated range up to 70 miles
The isinwheel M50 Full Suspension Electric Mountain Bike combines powerful electric assistance, advanced suspension and everyday versatility. Featuring a 250W rated motor, 27.5” mountain bike tyres, a removable 36V 13Ah battery and a full suspension system, the M50 is designed for comfortable commuting, adventurous trail riding and exploring a variety of terrains.
Smooth & Responsive Electric Assistance
The M50 features a 250W rated motor with up to 750W peak output, delivering responsive pedal assistance for everyday journeys and challenging inclines. Multiple assistance levels allow riders to adjust the level of support, with the UK-specification model offering assisted speeds of up to 15.5mph.
Advanced Full Suspension System
Equipped with a front suspension fork and central rear shock absorber, the M50 is designed to absorb bumps and vibrations across uneven surfaces. Combined with its 27.5” x 2.3” tyres, the full suspension setup improves riding comfort, traction and stability on roads, gravel paths and suitable off-road trails.
Long-Range Removable Battery
Powered by a 36V 13Ah (468Wh) removable lithium-ion battery, the M50 offers a manufacturer-advertised range of up to 70 miles under optimal conditions. Its detachable design allows convenient charging away from the bike, making it practical for daily commuting and extended leisure rides.
Reliable Shimano Gearing & Disc Brakes
The Shimano 7-speed transmission provides flexible gear selection, allowing riders to adapt their pedalling effort to changing gradients and riding conditions. Front and rear disc brakes deliver controlled braking performance, providing additional confidence across varied terrain.
Built for Everyday Versatility & Adventure
Constructed around a durable aluminium alloy frame, the M50 combines mountain bike capability with practical everyday functionality. Its 27.5” wheels, full suspension and electric assistance make it a versatile choice for commuting, countryside routes and recreational off-road exploration.
UK Road Use Compliance
Before riding on UK public roads or cycle paths, confirm that the exact supplied motor rating, assistance cut-off speed and throttle configuration comply with UK EAPC regulations.
Specifications
| Brand | Isinwheel |
|---|---|
| Motor Power | 250W |
| Battery | 36V 13Ah |
| Top Speed | 15.5 MPH |
| Max Range | 70 MILES |
| Charging Time | 3-4 Hours |
| Wheel Size | 27.5 × 2.3-inch |
| Brakes | Front/Rear Disc Brakes |
| Bike Weight | 28 KG |
Size & Rider Fit
Check rider measurements and sizing before you order.
Recommended rider height
4'11" - 6'3"
Recommended rider age
14+
Maximum load
150 KG
More measurements & dimensions
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
What’s Included in the Box?
1 x Isinwheel M50 Full Suspension 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
Isinwheel M50 Full Suspension Electric Bike
£709.99
