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Estimated 3–7 working days. Your shipment will have tracking information where available.
All EU orders are dispatched through our European warehouse network, with taxes and standard delivery included in the displayed price.
View delivery information →Dispatch dates depend on incoming stock. Please contact us to confirm the current lead time.
Enquire about delivery →Contact our team to ask about availability or a suitable alternative.
Check availability →Delivery estimates are not guaranteed. Optional services, if available, are priced at checkout.
For most eligible online purchases, EU consumers have 14 days after delivery to notify us that they wish to withdraw, without giving a reason.
Return-shipping responsibilities, exceptions and any deductions permitted by law depend on the circumstances. Your statutory rights remain unaffected.
We may also offer an additional 30-day return option for eligible unused and unopened items, subject to our policy.
Read our returns policy →Our team can help with product questions, troubleshooting and eligible warranty or fault claims.
Qualifying EU consumer purchases are generally protected by a minimum two-year legal guarantee for goods that are faulty or not as described. Some countries provide longer protection. These rights are separate from any optional manufacturer or commercial warranty.
Please include your order number and a description of the issue when contacting us.
Contact customer support →All TrailSurge.eu orders are fulfilled through our European warehouse network. We take care of applicable taxes and any customs-related costs.
No import fees, customs invoices or extra VAT bills on delivery. Standard delivery is included in the displayed price.
No unexpected charges on arrival. Optional services, if selected, are clearly priced before you complete your purchase.
Questions about your order? →
Included with your purchase
12 monthsof cover
UK-based warranty and after-sales support
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
2 years on the motor and controller; 1 year on the battery.
Non-accidental manufacturing faults affecting those original components during their stated periods.
Separate manufacturer terms apply. Warranty periods are not added together.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
2 years on the motor and controller; 1 year on the battery.
Non-accidental manufacturing faults affecting those original components during their stated periods.
Separate manufacturer terms apply. Warranty periods are not added together.
The Unibike Aairsk Q7 electric bike pairs a traditional 26-inch frame with wider all-terrain tyres, making it a comfortable option for leisure rides across firm tracks and mixed surfaces. Electric assistance and Shimano 7-speed gears keep the riding experience straightforward and enjoyable.
The Q7's 2.6-inch tyres offer a more cushioned feel than many narrow-tyred bicycles. They are well suited to riders who want added comfort on compact gravel, paths and firmer uneven ground without moving to an oversized fat-tyre design.
Shimano gears help you find a comfortable pedalling rhythm as the route changes, with electric assistance lending a hand when needed. Combined with familiar bicycle controls and convenient NFC activation, the Aairsk Q7 all-terrain e-bike focuses on versatility without unnecessary complexity.
| Collection | Aairsk Electric Bikes |
|---|---|
| Brand | Aairsk |
| Motor Power | 250W |
| Battery | 36V 10AH |
| Top Speed | 15.5 MPH |
| Max Range | 40 MILES |
| Charging Time | 5-6 Hours |
| Wheel Size | 26 x 2.6 |
| Brakes | Dual Mechanical Disc Brakes |
| Gears | Shimano 7-Speed |
| Bike Weight | 24KG |
Check rider measurements and sizing before you order.
Fit guidance: Published rider-height geometry is unavailable; contact us with your height and inside leg for a fit check.
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
The Q7 is built to feel confident on everyday routes, combining a 400W motor with a Shimano 7-speed drivetrain. That mix makes it easier to hold a steady pace on longer rides and keeps pedalling comfortable when the road tilts up. Assist support is designed for commuting, leisure rides and light off-road paths.
A 36V 10Ah battery gives reliable capacity for regular trips, with TrailSurge listing up to 40 miles of range depending on conditions. Charging is typically 5-6 hours, which suits overnight top-ups. For best results, keep tyre pressure up and use assist levels that match your terrain.
Wide 26 x 2.6 off-road tyres add grip and stability on gravel, towpaths and uneven lanes. Dual mechanical disc brakes help you manage speed with confidence in wet or dry weather. NFC functionality provides convenient access control, and the bike is supplied with useful extras like a tool kit and fenders.
1 x Unibike Aairsk Q7 Electric Bike
1 x Front & Rear Fender Set
FREE
1 x Charger
2X NFC Cards (Keyless)
1 x Tool Kit
1 x User Manual
Watch the assembly guide below before first setup.
