Ampere Tourer-S Hybrid Step Through Electric Bike 250W (Ex-Demo)

£1,049.00 £1,299.00

Est. Delivery:

Warranty: 12 months

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Ex Demonstration Models

Tourer-S / 10.4ah / Teal

Excellent condition - less than 20 Miles ridden!


The Ampere Tourer-S Bike is the premium step-through e-bike.

Cruise and climb comfortably, and cover greater distances with this versatile electric hybrid.

Light-weight and stylish, an ideal commuter bike, with its flexible additional feature options, this e-bike is suited to all kinds of riders.

The Ampere Tourer-S Bike features a lower crossbar for easier mounting and dismounting. Alongside easily adjustable handlebar positions, you can tailor the bike for optimal comfort.

The Ampere Tourer-S has a 250W motor with 65 Nm of torque, offering a great riding experience. The 10.4ah battery offers distances up to 40 miles, while the 16ah battery stretches to 75 miles with a single charge.

Premium build quality is what Ampere do. The Shimano gears and the Suntour forks provide a quality riding experience, whatever the terrain.

Control and safety are at the forefront of the Ampere Tourer-S experience thanks to Kenda puncture-resistant tyres and super-responsive hydraulic brakes.

Even with this wealth of features, the bike weighs just 21 kg making it one of the lightest electric bikes in the UK.

Stocked in two colour-ways, the Ampere Tourer-S is a truly world-class hybrid electric bike.


How is the frame size measured?

Most E-bikes are measured from the centre of the crank to the base of the seat post tube. However, some E-bike manufacturers may measure their bikes differently depending on their style. 

What is the right frame size for me?

This helpful guide will help you to find which size electric bike is best suited to you. If you would like a bit more information, don't hesitate to get in touch.





Rider Height Recommended Hybrid Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size (cm) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 15" 33 - 39 X-Small
5'2"" - 5'6"" 158cm - 168cm 15"-16" 38 - 44 Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" 43 - 47 Medium
5'10" - 6'1" 178cm - 185cm 19" - 20" 48 - 52 Large
6'1" - 6'4" 185cm - 193cm 21" - 22" 53 - 57 X-Large
6'4" - 6'6" 193cm - 198cm 23" - 24" 58 - 61 XX-Large



Rider Height Recommended Women's Hybrid Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" X-Small
5'2"" - 5'6"" 158cm - 168cm 15" - 16" Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" Medium
5'10" - 6'1" 178cm - 185cm 19"+ Large





Rider Height Recommended Mountain Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size (cm) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" 33 - 37 X-Small
5'2"" - 5'6"" 158cm - 168cm 15" - 16" 38 - 42 Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" 43 - 47 Medium
5'10" - 6'1" 178cm - 185cm 19" - 20" 48 - 52 Large
6'1" - 6'4" 185cm - 193cm 21" - 22" 53 - 57 X-Large
6'4" - 6'6" 193cm - 198cm 23" - 24" 58 - 61 XX-Large



Rider Height Recommended Women's Mountain Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" X-Small
5'2" - 5'6" 158cm - 168cm 15" - 16" Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" Medium
5'10" - 6'1" 178cm - 185cm 19"+ Large





Rider Height Suggested Commuter Bike Size
Feet & Inches Centimetres Frame Size (cm) Frame Size
4'10" - 5'0" 148cm - 152cm 47cm - 48cm XX-Small
5'0" - 5'3" 152cm - 160cm 49cm - 50cm X-Small
5'3" - 5'6" 160cm - 168cm 51cm - 53cm Small
5'6" - 5'9" 168cm - 175cm 54cm - 55cm Medium
5'9" - 6'0" 175cm - 183cm 56cm - 58cm Large
6'0" - 6'3" 183cm - 191cm 58cm - 60cm X-Large
6'3" - 6'6" 191cm - 198cm 61cm - 63cm XX-Large



Rider Height Suggested Women's Commuter Frame Size
Feet & Inches Centimetres Frame Size (cm) Frame Size
4'10" - 5'1" 147cm - 155cm 44cm - 46cm XX-Small
5'1" - 5'3" 155cm - 160cm 47cm - 49cm X-Small
5'3" - 5'5" 160cm - 165cm 50cm - 52cm Small
5'5" - 5'8" 165cm - 172cm 53cm - 55cm Medium
5'8" - 5'10" 172cm - 180cm 56cm - 57cm Large



Powerful Motor

Boasting a massive 65nm of torque, you really will feel the power of this rear hub motor.


Adding a throttle to your bike is an excellent way to tackle those hill starts or getting away quicker at traffic lights.

Large Range

The 16Ah battery will get you up to 75 miles on a single charge


This bike is one of out lightest step-throughs at just 21kg!

Integrated Lights

Be prepared for any riding conditions with the integrated front and rear lights!

LCD Display Upgrade

Upgrade to a large central mounted LCD Display for just £75.


Battery and Range
10.4Ah (up to 40 miles) 16AhAh (Up to 75 Miles) Smart BMS Integrated ** Range according to battery capacity. It is also dependent on the different riding conditions - terrain, rider weight, tyre pressure, headwind etc.
Powerful 250W 36V brushless rear hub motor (65nm)
Frame Size
Suntour NEX 63mm travel and lockout
LED as standard - optional LCD colour screen upgrade (available for £75).
Walk Assist
The Shimano Acera 7 Speed with gear shifters
Kendra 700x45C puncture resistant tyres. (Rims: 27.5C Alloy 36 Hole double wall)
Alloy 46 Teeth with 170mm Alloy Crank arm Neco B910 Sealed Cartridge
Stainless and Brass Nipples 14G Front / 12G Rear
Velo all weather saddle and grips
Neco Semi Integrated with 2 spacers Hydraulic Disc Brakes 180mm front and 160mm rear (rotors)
Kickstand, Pannier Rack, Mudguards, Integrated front and rear light
Enquire about adding a throttle to the order (£50) - Must be retrofitted by the customer.
Max Load
1 Year
Ampere bikes come 85% assembled, this is to ensure the bike is safely transported to you. To complete assembly the handlebars need to be attached, the front wheel (& mudguard) need to be attached with the quick release, and the pedals need to be screwed on. If you have any questions please do reach out, we're happy to send a manual ahead of delivery for you to familiarise yourself with what's required for assembly. All tools are included with the bike.
Delivery and Returns
FREE NEXT WORKING DAY DELIVERY ON ALL ORDERS. Cancelling your order: If you would like to cancel your order, please contact us immediately at or on 0333 050 3189. Please include your order number when contacting us. If your order has not yet left the manufacturer's warehouse, we should be able to stop it shipping, and issue you a refund immediately. Please note –  when returning a product, it must be returned in ‘as new’ condition, with all components included, in their original packaging. There will be a charge for the return. Returns - Changed your mind If you change your mind after buying from us and want a refund, you have up to 14 days to let us know and have the goods returned to us. You will need to return the product to us before we can provide a refund. Eco Bike Co. can help arrange the return for a charge of £50 - a courier will be sent to pick it up from you & return it to the manufacturer.   Please note –  the 14 days return period is to allow you to examine the goods as you would in a shop. To obtain a full refund, the goods must be returned in an “as new” condition with all components included in their original packaging. “As new” condition is defined as unridden. Returns - Damages & Faulty We ask that you thoroughly inspect all items at the point of delivery. We advise you not to accept delivery of any damaged items. If you discover that an item has been damaged, please send clear photos of the damaged items to so that we can open an insurance claim on your behalf. If your bike develops a fault through normal use (as outlined in the manufacturer's manual) you could be entitled to a repair or replacement as covered with the warranty. Please send through details of the fault to and we will arrange the repair or replacement with the manufacturer. Please note –  any fault caused due to misuse of the bike is not covered by this policy. Please ensure you read the manufacturer's manual in detail before using your electric bike to avoid voiding your warranty.

Customer Reviews

Based on 4 reviews
Fay Lee
Second Bike

Having ordered our first Ampere Tourer S and both my husband and I experiencing how good it is we have ordered our second bike with a welcome additional £175 off.
Thanks Eco Bikes

Cailin Grant
Love it!

The Ampere Tourer-S Hybrid e-bike is great! The Ecobike company provided excellent customer, providing helpful information and assisting with the newsletter discount (definitely sign up as the discount is great!). The bike came well packaged, but despite the great packaging the bike did come with some damage - I bought an ex-demo bike so I can't complain much with the extra money off the bike - the damage is very slight (couple of scratches, but there was one main damage in the handlebar where the end is split which is a shame as it is very noticeable and took away from the new bike feeling). One of the bike tyre valve caps was also broken and had to get a new one. Photos attached, but these were the only issues with the bike. Putting together the bike was easy/moderate, although some of the instructions were lacking I felt!
Other than that, the bike is FANTASTIC! The speed is great, and the assist up the hill is amazing! I didn't sweat once during a ride that I normally struggle with! The bike looks great and is comfortable. I've rode it for just over 2 weeks now and I enjoy going to work so much more than driving! Just hoping the bike does well long-term but first impressions are very good! Would definitely recommend if you're doing short commutes. My cycle ride is 7.5 miles to work, and I can get to work and back twice before having to charge.
And I'd definitely recommend the Eco Bike company who were great! Only thing I'd recommend is getting a completely new bike if you don't need to save pennies, to avoid any wear and tear from people trying out a demo bike.

So pleased with this bike

After lots of research and months of deliberations I took the plunge and opted for the Ampere Tourer S, with the slightly lower crossbar and the 16A battery. I love it! I have ridden it 3 times already and can't wait to go again. I was amazed at how powerful the motor was and how easily it coped with some tough hills round here. Although I do feel like I'm exercising I'm hardly breaking a sweat. The bike itself looks very sturdy but is still easy to lift. Though I'm no expert, the parts all look and feel of good quality. This bike exceeds all my expectations and makes me happy to be back out on the road again

Sarah Whittaker
Great bike

I love my ex demo Ampere Tourer-S hybrid bike.. I haven’t ridden a bike since I was at school and 45 years later I can’t wait to get on it every day! Fantastic service and communication from Eco bike, I’d highly recommend buying from them!