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Mountain Bikes

The Rotwild GT S and its four-wheeled inspiration

Usually when we hear about high-end automakers dabbling in bicycle design, the result is a road bike – recent examples have included bikes made in collaboration with companies such as McLaren, Jaguar, Aston Martin and Lamborghini. Joining the likes of Porsche, however, Mercedes‑AMG has decided to go with a mountain bike. The sports car and performance brand within Mercedes-Benz recently joined forces with German bicycle manufacturer Rotwild, to create the limited-edition Rotwild GT S.  Read More

The Trefecta DRT is a high-tech e-bike built for military and civilian riding

Much like the auto market saw the rise of the supercar, the electric bicycle market is seeing the rise of the super e-bike. The super e-bike is far removed from the average electric bicycle and is essentially a motorcycle hiding inside a lighter, simpler bicycle body. The new Trefecta DRT bike doesn't even hide it that well as its military-spec aluminum frame is as much motorcycle as bicycle. That's okay, because this folding super e-bike aims to "create the game, not change it."  Read More

The Sahmurai Sword combines an automotive-style tire patch kit with handlebar plugs

Tubeless tires have become pretty much standard on higher-end mountain bikes, thanks partly to the fact that they're able to self-seal small punctures. When it comes to larger holes, however, they need a little help. That's why award-winning South African competitive cyclist Stefan Sahm created the Sahmurai Sword.  Read More

The Avade heated jersey – potentially useful in any situation where you're outdoors and yo...

Stephen Romanin is the outdoors type. He loves mountain biking, skiing, and taking motorcycles off the beaten track – pursuits that put him on a mission to create a lightweight heated garment that can keep the cold at bay without interfering with the activity at hand. The result is the Avade heated jersey. We took it into the wild to see how it performs.  Read More

The Ridersmate connects you to your ride, and sends an alert if you fall off

If you regularly take off into the hinterlands on a motorbike, mountain bike or horse, there are no doubt times when you wonder, "What happens if I crash and hurt myself, and no one knows where I am?". You might be able to phone for help, although that wouldn't be the case if you were knocked unconscious. That's why British telecommunications engineer David Coleman developed the Ridersmate. If you fall off your bike/horse, it automatically sends a text message to let other people know that something's amiss.  Read More

The ebove trainer both affects and reacts to an animated trail display, which the user vie...

Now that much of the Northern Hemisphere is well within the icy clutches of winter, many mountain bikers have turned to riding indoors on rollers or trainers. While that may help them to keep fit, it's still far less fun or interesting than riding outdoors on actual trails. Norwegian startup Activetainment hopes to close that gap a little, however, with its interactive ebove B/01 bike. The trainer moves beneath the rider and becomes easier or more difficult to pedal, in response to the terrain of animated trails on an accompanying tablet.  Read More

Bontrager's TLR Flash Charger pump

Tubeless tires are pretty much standard on higher-end mountain bikes now, due to their lower weight and rolling resistance, along with their ability to contain sealant. However, they do have one drawback – you need to use a CO2 cartridge or an air compressor to put the things on. Bontrager has set out to change that, with its TLR Flash Charger pump.  Read More

MagLOCK pedals retain the rider's shoes using embedded magnets

So-called "clipless" bicycle pedals, in which a steel cleat in the sole of the rider's shoe clicks in and out of a mechanism in the pedal, are very popular with cyclists – they maximize pedaling efficiency, plus they help keep riders' feet from accidentally slipping off the pedals when going over rough terrain. Some riders, however, find them too difficult to quickly snap out of. Additionally, they don't work well with regular, non-cleated footwear. That's why Salt Lake City-based mechanical engineer David Williams has created the MagLOCK bike pedal.  Read More

Togs let you keep a grip on your handlebar when riding with your thumbs on top (Photo: Ben...

Back in the 90s, a lot of mountain bikes sported handlebar end attachments – they provided the rider with more hand positions, plus they were claimed to increase leverage. Since then, bar ends have largely fallen out of favor. This has been partly because of concerns over them hooking onto things like trees, and partly just due to the whims of fashion. Now, however, a new product is attempting to bring back some of the attributes of bar ends, without their bulkiness or hooking hazards. They're called Togs, and I recently got to try a pair out.  Read More

The Voiroo Zero's aeronautically-inspired frame

Italy's Albaviation is in the business of manufacturing small aircraft, along with parts for them. So, what happens when the company's TrixonLab division decides to build a hardtail mountain bike? Well, with its riveted sheet aluminum construction, the Zero's frame is pretty reminiscent of a retro airplane. According to its creators, however, there's more to the design than just unique looks.  Read More

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