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TRAILSURGE
COMBINED CUSTOMER REVIEWS
OVERALL RATING ACROSS FOUR PLATFORMS
4.8/5
1909 customer reviews
Combined review snapshot
REVIEWS FROM
This is one combined summary, not the individual rating of any one platform.
RATING BREAKDOWN
NUMBER OF REVIEWS
78% of reviews are 5-starBased on the combined review counts above
Isinwheel GT4 S 1200W Electric Scooter
SKU: ISW-GT4-S-1200W
Barcode: 7458488339274
Motor
1200W
Battery
48V 20AH
Speed
31 MPH
Range
50 MILES
£719.99
In stock
4 sold this week
IMPORTANT: BUY WITH CONFIDENCE
Know who you’re buying from.
Misleading “official” websites do exist, and a low price isn’t everything. Before ordering, check who will be there if you need a repair, servicing or support after delivery.
3 QUESTIONS TO ASK BEFORE BUYING
Real premises?Can you visit their showroom or shop?
A workshop?Can they do repairs and servicing?
Phone support?Can you reach a real support team?
At TrailSurge, we’re here after checkout too.
Our physical showroom and workshop is in Nuneaton (CV11 6RY), with visits by appointment. We provide bike, e-bike and e-scooter repairs and servicing, plus after-sales support. Call us on 0800 099 6187 — Monday to Friday, 10am–4pm.
Real UK company. VAT registered.TRAIL SURGE LTD · Registered in England and WalesCompany No. 16935369 · VAT No. 521226239Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
TRAILSURGE PRICE MATCH
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How our price match works
Send us the competitor's product link before ordering. We'll check the exact model, stock, total delivered price, UK company registration and valid UK VAT registration. All matches are subject to verification.
✓ Identical model, variant and specification
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✓ In stock, with a lower total price including delivery
✓ Request a match before placing your order
TrailSurge is a UK company and VAT registered too: Company No. 16935369 · VAT No. 521226239.
Klarna£240.00 ×3
Clearpay£180.00 ×4
PayPal£240.00 ×3
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Trail Surge Ltd · Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
Complete your scooter setupSave 15%
£29.74
£34.99
Boxed delivery
Usually 3–5 working days
Fully assembled delivery
assembly · Est. 5–7 working days
Next-day delivery
Selected in-stock items
Delivery partners
Options and charges are shown at checkout. Remote areas may take longer.
Unit 62, Centenary Business Centre · CV11 6RY
Mon–Fri, 10am–4pm · By appointment
Collection dates ·
Excellent on Trustpilot
14 days to cancel after delivery. Up to 30 days for unused, unopened items.
Policy conditions and return costs may apply. Your statutory rights are unaffected.
Read returns policy
From our Nuneaton showroom
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See this bike up close and ask our team questions before you buy.
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TrailSurge Warranty+
1 year of cover UK support
Worth £159 Included
Warranty details Hide warranty details Warranty details Hide warranty details
What’s covered
Frame · Motor & controller · Battery & charger · Factory-fitted electrics & 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.
Description
-
Single-motor GT4 S variant | 48V 20Ah battery | 12-inch tyres and hydraulic disc brakes
The Isinwheel GT4 S electric scooter combines a single rear motor with 1200W peak output, large 12-inch tubeless tyres and hydraulic disc brakes for a capable private-land riding experience. Built around a substantial battery and a comfort-focused suspension setup, it is an appealing choice for riders who want long-range potential and the larger-wheel GT4 format.
High-Capacity 48V 20Ah Battery for Longer Adventures
Enjoy more time between charges with the GT4 S’s 48V 20Ah lithium battery. With 960Wh of nominal energy and up to 50 miles of manufacturer-claimed range, it offers plenty of capacity for longer sessions outdoors, giving you more freedom to plan rides across suitable private land.
Single-Motor Performance with 1200W Peak Output
The rear motor is listed at 800W rated output and 1200W peak output, delivering a responsive single-motor ride. Its manufacturer-listed maximum speed is approximately 31 mph, making the GT4 S a performance-focused option for riders who want this chassis and battery combination in a single-motor configuration.
12-Inch Tubeless Off-Road Tyres for Comfort and Grip
The large 12 × 2.75-inch pneumatic tyres provide cushioning and an off-road tread designed for mixed surfaces. Their tubeless construction removes the separate inner tube, while the larger wheel format helps the scooter roll over small changes in the ground with a more settled riding feel.
Swingarm Suspension and Hydraulic Brakes for Control
Front and rear swingarms with spring and hydraulic suspension components help smooth out bumps and repeated surface impacts. Hydraulic disc brakes at both wheels complement this setup, giving the GT4 S the comfort and braking hardware to make varied private-land routes more enjoyable.
Smart Controls and a Folding Aluminium Frame
The handlebar display keeps ride information visible, with compatible app features providing access to supported settings and data. Integrated lighting adds visibility, and the folding stem reduces the scooter’s storage height between rides. Its aluminium frame and listed 29 kg weight give it a substantial, well-equipped character.
Advertised range and maximum performance vary with rider weight, terrain, speed and conditions. UK use: private land not accessible to the public, with the landowner’s permission. Not for public roads, pavements or cycle lanes.
Specifications
| Collection | 30MPH Electric Scooters |
|---|---|
| Brand | Isinwheel |
| Motor Power | 1200W |
| Battery | 48V 20Ah |
| Top Speed | 31 MPH |
| Max Range | 50 MILES |
| Charging Time | 6-7 Hours |
| Wheel Size | 12-inch tubeless off-road |
| Brakes | Front/Rear Hydraulic Brakes |
| Gears | 4-riding modes |
| Scooter Weight | 29 KG |
Size & Rider Fit
Check rider measurements and sizing before you order.
More measurements & dimensions
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
What's in the box?
1X Isinwheel GT4 S 1200W Electric Scooter
1X Charger
1X Assembly Tools
1X Assembly User Manual
Product Manual & Assembly
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 GT4 S 1200W Electric Scooter
£719.99
