Ampere Alter Folding Electric Bike


FREE shipping to UK 🇬🇧


The Ampere Alter Folding Electric Bike is a great option for cyclists who want a convenient, lightweight ride. This e-bike features a 250W motor offering smooth acceleration, plus an intuitive easy-fold design for storage and transport, 7-speed Shimano gears with disk brakes, pannier rack, lights and more comfortable features. 


We aim to deliver all Amphere products within 5-7 working days.

Within 30 days in original packaging.

Main parts have a warranty of 1 year, this covers anything mechanical or electrical such as frame, fork, seat, motor, battery, charger and controller. However, this is subject to proper care and reasonable use of the e-bike.

Consumer-responsible components include bulbs, brake pads, inner tubes, tyres, chain, cables, etc. Replacements can be purchased from Ampere.

Not sure which e-bike is for you?

We know the world of e-bikes can be overwhelming but, fear not, we are here to help you! You can take our handy e-bike quiz which will recommend the best e-bike for you based on your answers to a few questions. In under 2 minutes, you can have the perfect e-bike at your fingertips!

The Ampere Alter at a glance

If nothing else, know these four things!

The ideal rider is...

Anyone between 155cm-200cm and weighing less than 120kg.

The Ampere Alter is perfect for...

Commuting and leisure rides on the road. The tyres and suspension pairing could take you on some light gravel quite happily, too.

Speed and Power

With a max speed of 15.5mph and max power output of 250W, the Ampere Alter is totally legal on public roads and footpaths in the UK.

Maintaining the Ampere Alter

Like any geared bike, some regular servicing will keep the Alter in top form for years to come.

The Electroheads top three features of the Ampere Alter

We love these three things!


The Ampere Alter is easy to fold, which makes it easy to store or transport in the boot of a car.
LED headlight

LED headlight

Light up the way with a bright LED headlight. The headlight makes low light rides a breeze and makes you visible to traffic or other riders - an added safety bonus.
Smooth gearing

Smooth gearing

The derailleur is smooth and makes cycling through the gears easy. Together with the punchy 50nm of toque, the Alter's gearing makes for quick acceleration!

Cycle to Work with Ampere

You can save up to 42% on the cost of your order when using a Cycle to Work Scheme. If you want to learn more about how you can save, click the button below.

About the brand: Ampere

Providing quality ‘best in class’ e-bikes and scooters at affordable prices, which provide outstanding value for money to customers. All their bikes are proudly made in the UK.

Frequently asked questions

Delivery times vary based on delivery destination, brand and product.

For detailed information regarding the shipping of this item, please view the "Shipping and Warranty" dropdown above.

If you would like to review our full shipping policy, please click the link here

The level of warranty support is dependent on each brand and product.

For details on the warranty associated with this product, please view the "Shipping and Warranty" dropdown above.

If you would like to contact us, please send us an email at

Our customer care team will respond to you as quickly as possible!

Yes! We partner with both Payl8r and Klarna.

You can split the cost of your order by up to 12 months with Payl8r. For more informoation, please click here.

If you prefer to use Klarna, you can split the cost of your order in three, interest free!

Yes! Electroheads has partnered with Laka Insurance to provide affordable e-bike insurance. Shopping at Electroheads also gets you 30 days free insurance with Laka! Please click here for more information.

Nowadays, most of your local bike shops will be able to service and repair your e-bike if something goes wrong.

The brake systems, wheels, tyres, pedals and cranks on e-bikes are mostly no different from regular push bikes.

If you need further support, please contact us at

Maybe the Ampere Alter isn't for you?

We recommend the Estarli e20.7.

Estarli e20.7 Komfort Klappbares Elektrofahrrad

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Andrew FellasEstarli e20 - Verified Buyer

Electroheads' social media reviews are not only accurate, they are very helpful & enjoyable to watch. This led me to making a purchase via their website, the service I received was excellent and the item arrived on time. I would thoroughly recommend Electroheads.


Aris DonahueEstarli e28 - Verified Buyer

I took a look at the tenways, but I ended up going for a Estarli e28 pro - pretty simliar price and specs.


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The jeep camou 2xe has been a game changer. I love riding it, and I'm saving money on fuel. The scooter is fantastic, and the service from Electroheads was great, and the product arrived promptly.