In our view, e-bikes are approaching a crossroads in concept and design. Heading off in one direction are longer travel, enduro-style e-bikes, which are largely designed for cruising up and then blasting back down. Plotting a slightly different course is the idea of a lightweight model that rides much more like a normal mountain bike, but requires more work from the rider. Of the two approaches, both have their benefits, but it’s the latter that gets us the most excited. Once the overall weight falls into the 16-17kg range (the lightest bikes are currently19-20kg) it’s going to be really hard to tell the difference between an e-bike and a regular trail bike on the descents and the flat, but you get the benefit of a gentle push up the climbs.
When it comes to creating the world's fastest road bike, it isn't enough to tweak a frame's shape and rely on existing technology. Instead, the Venge was birthed from years of development and testing in our own Win Tunnel. We used it develop the individual parts, ensuring that they work together to form an aerodynamic advantage. This meant shaping the frame, seatpost, brakes, and Aerofly handlebars to be faster than the sum of their parts.
eMTBs appeal to a very broad audience, so in practice, the same model is used in very different ways. A final rating according to school grades does not do justice to the individual character of the bikes and doesn’t provide a sufficient system of orientation for new buyers (which is exactly what we aim to do). For this reason, there is a separate article for each bike in the group test; in each article we detail the most important points, informing you comprehensively about the bike’s strengths and weaknesses and the ideal type of riding it is suited for. We also have five-star ratings, which provide condensed snippets of information about the character of the bike for a quick and easy overview.
All too often, tech breakthroughs are measured in wattage efficiency and seconds saved, but we asked ourselves, 'What about the other things that make for an awesome ride?' The answer takes shape in the Alibi, with tires that'll never go flat, a chain that won't rust, and a geometry that just screams comfort. It's everything you need to hit your goals, whether they're to get in shape or get around town in style.
The Brose motor puts out 250 watts nominally, and can peak up to a max of 460 watts. That’s around half what the 2016 Specialized Turbo S road bike we tested last year develops, but that bike’s much-larger motor sits in the rear hub, which would massively compromise performance on a full-suspension mountain bike like this one. Spend up to the Expert or S-Works spec Turbo Levo and you get a motor that can peak up to 530 watts. 
Installing an electric bike kit is easy to do, can be done in just an hour or so and can last for many years if done right initially. Deciding on the right electric bike conversion kit, the one that suits your riding style and your bike best, is the most important decision you’ll make during this process. Good news... you’ve come to the right place!
Depending on local laws, many e-bikes (e.g., pedelecs) are legally classified as bicycles rather than mopeds or motorcycles. This exempts them from the more stringent laws regarding the certification and operation of more powerful two-wheelers which are often classed as electric motorcycles. E-bikes can also be defined separately and treated under distinct Electric bicycle laws.
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