Effortless Rides, Endless Adventures

Your Reliable Partner for Electric Cycling

1 22

WISPER TAILWIND Trail Crossbar Electric Bike - Top Speed 15.5mph | 50-70mi Range | 250W Power

4.3 7+ online reviews

£1,999.00 GBP

~~£2,249.00 GBP~~ £1,999.00 GBP

11% OFF Sale Sold out

Fast Delivery Available

FREE UK DELIVERY

Colour Black Stone

Battery 360Wh 540Wh (+£200)

Quantity

↩️ Returns: Easy 28-day returns for peace of mind (details below)

🚚 Delivery: Usually dispatched within 3–7 working days (Mainland UK)

📞Friendly UK-based support by phone, live chat & email

Spread Your Payments

Scroll down at checkout
and select Klarna

WARRANTIES & RETURNS

Shop with Confidence at Top Dog Bikes.

When you shop with us, you’re covered! Every purchase comes with a warranty, and we offer a 14-day return policy, so you can ride away knowing you’re fully protected. T&Cs apply.

Waranty Policy

DELIVERY & SHIPPING

Order Confirmation:

Upon placing your order with TopDogBikes, we will pre-authorize your card to verify payment, but your card will not be charged until we confirm product availability. We will promptly check with our supplier to ensure that your chosen item is ready for immediate shipment. Once confirmed, your payment will be processed, and your order will be dispatched. If there is any delay, such as an item being on backorder, we will cancel the pre-authorization and notify you accordingly.

Order Delivery:

For items currently in stock, your card will be charged, and your order will be dispatched within 5 working days. You will receive tracking details via email within 24 hours of dispatch. If you do not receive tracking information within 6 working days, please contact us at info@topdogbikes.com for assistance.

(Shipping time may vary slightly depending on circumstances)

Our Couriers: We use reputable couriers such as DPD, UK Mail, DHL, FedEx, and UPS to ensure secure and timely deliveries.

Free UK Mainland Delivery:

Orders over £500.00 qualify for free delivery to mainland UK. Deliveries to offshore islands (e.g., Isle of Wight, Northern Ireland) will incur shipping costs calculated as per the E-Bike manufacturer's delivery policy, minus the mainland delivery cost.

Damages:

Please inspect all items upon delivery. We strongly recommend refusing delivery of any damaged items. In case you discover any damage, please send clear photos to info@topdogbike.com to facilitate an insurance claim.

Shipping Damage Claims:

Inspect your products immediately upon receipt. Claims for shipping damage cannot be accepted beyond 14 days from receipt. Please note any damage on the Bill of Lading and document it with photographs, including dates. Retain all packaging and paperwork until the inspection process is complete.

Cancellations & Refunds:

Orders cancelled after 48 hours may be subject to additional fees. If your order has already been dispatched, you are responsible for return shipping costs. Refunds will be issued only to the original payment method.

Cooling Off Period:

You have a 14-day cooling-off period for purchases made without physically seeing the product, unless the item is bespoke or made to measure. For more details on cooling-off periods, please refer to Citizens Advice.

ABOUT US

Our Journey

My name is Vincent Inman, after retiring from a 35-year career in the motor industry due to arthritis, and an old leg injury, I needed a new path.

My lifelong passion for bikes—both bicycles and motorcycles—led the way.

As my knee pain worsened, cycling—the activity I once loved—became nearly impossible.

That all changed during a visit to friends in Amsterdam, where we discovered their everyday mode of transport: the electric bike. One ride was all it took—I was hooked.

Unlike traditional cycling, e-bikes didn’t put strain on my knees, and for the first time in years, I could enjoy the freedom of riding again.

Guida, my wife, was just as inspired. Together, we realized how many people in the UK could benefit from this same experience.

With my background in engineering and her 30 years of customer service expertise, we set out on a mission: to make e-bikes accessible for everyone, while promoting fun, health, and sustainable transport.

After months of research and preparation, Top Dog Bikes was born.

Myself Vincent Inman (Director) & my wife Guida (Sales Manager)

What We Stand For

At Top Dog Bikes, we’re more than a bike shop—we’re a community built on adventure, innovation, and quality. Whether you’re after an e-bike, traditional bike, or accessories, we make cycling accessible and affordable without compromising on excellence.

Our Mission

We’re passionate about helping people lead greener, healthier lives through cycling. By offering an effortless shopping experience, top-tier customer support, and a commitment to sustainability, we’re making bikes a mainstream mode of transport for a better future.

What We Offer

From daily commuters to off-road adventurers, we provide cutting-edge bicycles and e-bikes designed for performance, comfort, and style. Whatever your journey, we have the perfect ride for you.

Our Customers

You’re at the heart of everything we do. Whether you’re a seasoned cyclist or new to e-bikes, we’re here to make your experience seamless and rewarding. More than just selling bikes, we’re fostering a lifestyle—one that’s fun, sustainable, and full of possibilities.

Our Business Model

By partnering with leading UK manufacturers, we keep costs low and delivery times short—ensuring high-quality bikes at competitive prices. Our direct-to-door system also reduces environmental impact, making your purchase both smart and sustainable.

Join Us on the Ride

Discover the joy of cycling with Top Dog Bikes—where quality, innovation, and customer care come first. Whether for adventure, convenience, or a greener way to travel, we’re here to help you find the perfect ride.

Sincerely,

Vincent & Guida Inman

My femur 2020 after break

Thank you for visiting Top Dog Bikes. May your journeys be limitless!

Member of The Association of Cycle Traders. The Largest cycle trade membership organisation in the UK.

Top Dog Bikes
Operated by VPInman Ltd, registered in UK.

Phone: 01823 778 189
Email: info@topdogbikes.com
Company Registration Number: 15967921

For any questions, feel free to reach out to us. Top Dog Bikes guarantees a response to all inquiries or special requests within 24 hours.

Phone and Live Chat Support:
Available Monday to Sunday: 8 AM - 8 PM (UK time).

The Wisper Tailwind Trail Crossbar Electric Bike: Built to Conquer Every Trail

Unleash your adventurous spirit with the Wisper Tailwind Trail Crossbar Electric Bike — a dynamic e-bike designed to push the boundaries of your cycling experience.

Whether you’re exploring rugged trails, wooded paths, or challenging terrain, the Tailwind Trail offers the perfect blend of power, precision, and control.

Powerful Motor for Effortless Rides
At the heart of the Tailwind Trail is a Wisper High Efficiency 250W high-torque brushless motor, delivering smooth, consistent power with minimal effort.

Glide to 15.5mph with ease as you power through trails and climbs with confidence. The motor’s efficient design ensures minimal drag, so you can ride longer and explore further.

The Tailwind Trail, with it's 250W Motor and top speed of 15.5mph, complies with UK regulations.

For more information on electric bike Laws in the UK click here

Enhanced Braking Control
Safety and control are paramount, especially on unpredictable off-road terrain. The Tailwind Trail is equipped with:

Three-Finger Brake Lever: Offers a comfortable, secure grip for all hand sizes, even when navigating tight corners.
Hydraulic Disc Brakes: 180mm front and 160mm rear discs provide outstanding stopping power, smooth modulation, and precise control.

Smooth, Responsive Gear Shifting
Navigate trails with ease using the advanced Shimano drivetrain, specifically tailored for off-road exploration:

9-Speed Shimano Drivetrain: Delivers smooth, reliable gear changes so you can adapt to varying trail conditions.
11-34T Shimano Hyperglide Cassette: Provides a versatile range of gears to handle steep climbs, fast descents, and everything in between.

Superior Traction and Stability
Goodyear Peak 27.5” x 2.25” tyres feature an XC-inspired tread pattern that delivers both speed and grip.

Tackle rocky paths, loose gravel, and forest trails with confidence, knowing your tyres are ready for the challenge.

Lightweight, Agile Frame for Off-Road Exploration
The Wisper Tailwind Trail’s lightweight yet sturdy frame is built for trailblazing adventures.

Weighing just 19kg (or 20kg with additional features), this e-bike offers the perfect balance of strength, agility, and portability.

Its thoughtful geometry makes it nimble and responsive, letting you navigate twisty trails and rugged terrain with ease.

Ride Smarter with Integrated LCD Display
Track every aspect of your ride at a glance with the easy-to-read backlit LCD display. Stay informed on:

Speed: Monitor your pace in real-time.
Distance: Keep track of how far you’ve travelled.
Battery Life: Plan your route with confidence, knowing how much power you have left.

Conquer Trails with RockShox Suspension & Schwalbe Tyres
For riders seeking a true off-road experience, the Wisper Tailwind Trail is equipped with:

RockShox Forks: Soak up bumps, roots, and rocks, keeping your ride smooth and stable.
Schwalbe Tyres: Designed for superior grip and traction on tough terrain.

Your Ultimate Adventure Companion
Whether you're venturing off the beaten path or exploring local woodland trails, the Wisper Tailwind Trail Crossbar Electric Bike is ready for the challenge. Its lightweight frame, high-torque motor, and trail-ready features inspire confidence on every ride. Take on new adventures, explore further, and enjoy every moment with the Wisper Tailwind Trail by your side.

Specifications

Motor: Wisper High efficiency, 250W hi torque brushless motor, easily ridden with almost no motor drag to 15.5mph, in compliance with UK and EU regulations.

Throttle: Standard: Thumb throttle to 4mph (6km/h) and Thumb throttle to 15.5mph (25km/h) when pedalling. Full throttle option available.

Battery: Lithium standard slimline 360Wh or long range 540Wh Lithium

Max Range 360Wh: 50 miles (80km)
Max Range 540Wh: 70 miles (110km)

Controls: Wisper Back lit LCD display with remote controls

Weight: 360Wh: 19Kg 540Wh: 20kg

Frame: Wisper Tailwind 6061 alloy hand welded, custom butted tubing / tapered headtube / BB68 / Internal cable routing / replaceable hanger

Mudguards: Available

Frame Size: 19″ 48cm

Colour: Black or Stone

Fork: RockShox Judy 100mm travel with remote lock out

Chain-set: Black alloy 48T chainring Crank length 170mm

Rear Derailleur: Shimano Alivio Shadow design 9 speed derailleur

Shifter: Shimano Alivio 9 speed M3100 rapidfire shifter

Cassette: Shimano CS HG400 11-34T

Chain: KMC X9 rust resist 9 speed

Stem: Alloy 6061 oversized 31.8mm / 1 1/8″ 6° angle

Handlebar: Alloy 6061 Flat 9° 740mm

Seat post: Black anodised alloy 30.9 x 350mm

Saddle: Wisper Comfort

Brakes: Wisper Hydraulic 180mm disc front and 160mm disc rear

Wheels: Alloy black anodised double wall 27.5” x 1.24″ (31.4mm)

Tyres: Goodyear Peak 27.5×2.25

Max Load: including luggage 21 Stone / 135kg

View full details