Vello Bike+ e-bike review

Move Electric rating: four stars out of five

What does it cost? From £2990

What is it?The Vello Bike+ is a unique electric folder, and is as suave as it is useful. It is minimalist by design, with a lack of controls or displays on the handlebars, and a belt drive in favour of a chain or traditional gears. 

Without pedals, it’s claimed to weigh 13.9kg, which is lightweight by a non-electric folder standard, let alone with a motor and battery on the bike. There are a few options for riders depending on their budget – you can go full simplicity with single-speed, or one of the more interesting Schlumpf Speed Drive or Schlumpf Mountain Drive options. These provide “ultra-flat planetary transmission mounted on the bottom bracket”. 

Rather cleverly, you can change gear by kicking your heel on the crank arm button and it’s actually quite a smooth transition. The difference between the Speed Drive and Mountain Drive options is the gear ratio, so depending on your riding terrain you can make an informed decision about which would best suit.

What is it like?  To start, you need to pair the bike to the Bitride app, of which the user interface is a little clumsy but does the job. From this app you can set up the mode of assist – there is only one, but you can choose from riding modes like Turbo, which is what I used the most given the hilly terrain of West Yorkshire. 

Once you’ve initially connected and registered the bike, you can then begin riding with power. To do so, simply ride past about 6mph and then turn the pedals back three times – this kickstarts the motor and you can certainly feel it once you begin a forward pedalling motion. 

I was impressed with the performance and the quietness of the motor. It’s not a bike for climbing hills, but in urban environments where reactions need to be quick and agility is the name of the game, the motor kicks in quickly and smoothly. I would say I felt ever so slightly undergeared and reached the assist limit of 15.5mph quite easily, but it’s not like it’s difficult to ride over that speed. 

The battery is around 173Wh, and is part of the Zehus all in one system that makes up the motor, battery and wheel hub. It’s all very impressive packing that technology into something so small – but it does make me wonder about how easy it would be to maintain/fix if something went wrong.

One feature that many riders will find interesting is that of the regenerative braking, aka a Kinetic Energy Recovery System (KERS). To activate, simply pedal backwards and this allows the motor to store energy in for later. Vello suggest a range of 21-45 miles (in Turbo and Hybrid modes respectably), and the Bike+ mode is listed as ‘unlimited’. I’d not go as far to say that’s not possible, but it would really depend on your riding style and the terrain if you’re going to ultimately rely on the bike to self-charge only.