Viking Evolution Low Step Folding Electric Bike 250W

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The Viking Evolution provides an assisted range of of up to 30 miles from its powerful 36 Volt 10.4Ah battery. Rather than having a throttle, the motor helps you along when you start to pedal. With a seven speed shimano drivetrain you can still choose a comfortable gear and select the level of motor assistance you require depending on the terrain. Assisted E-bikes are limited to about 15 mph (25kph) and do not require any form of insurance, should you wish the Evolution can be ridden without the battery as a regular bike.

At the heart of the Evolution lies a 250 Watt rear hub motor, the 36 volt battery sits neatly in the rear pannier rack for easy fitting/removal. With a low step over height, the aluminium frame can be quickly folded for easy transportation or storage. Equipped with a comfort saddle, full length mudguards and super bright LED lights this Viking bike is ready for anything, from nipping to the shops, your daily commute or trips in the country. The handle bar module provides battery status information via handy LED's and has a button to adjust the level of assistance.

Large Range

The Viking Evolution provides an assisted range of of up to 30 miles from its powerful 36 Volt 10.4Ah battery

Rear Mounted Battery

The Evolution has a sleek frame design with rear-mounted battery.

LED Display

Power assistance and battery level can be monitored using the handlebar mounted LED Display.


36V/10.4Ah. Rear carrier battery. ** Range according to battery capacity. It is also dependent on the different riding conditions - terrain, rider weight, tyre pressure, headwind etc.
36V 250W rear hub motor
LED handlebar mounted with multi assist modes.
16.5" Alloy Folding Frame with Low Step-Over Tube. Oversize Head Tube. Internal routed e-Cables.
Shimano Revoshift 7 speed right hand shifter.
3/32" x 52 Tooth Steel Prowheel Chainring, 170mm Alloy
Front and rear alloy V type. Alloy three finger levers with quick connect power cut-off.
Tyres and Tubes
City 20" x 1.75" with Kenda 20" tube inc Schrader valve.
Rims and Spokes
Alloy double wall 36 hole, stainless spokes with brass nipples (14G front, 13G rear)
Saddle: Ergonomic comfort rail saddle. Black. Seatpost: Alloy quick release clamp. Black. Stem: Aluminium foldable stem. Black. Grips: HL confort grips. Pedals: 9/16" Alloy/Nylon folding pedals. Mudguards: 20" chromoplastics. Black with adjustable stays. Carrier: Alloy for integrated battery, 3 pieces. Bell: Integrated on brake lever, Black.
Max Speed
25kph / 15.5mph
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.

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