Tesla is focused on making automobiles, but a speedy Tesla motorcycle could be awesome. Jans Slapins has envisioned just that – a bike with a 150kW motor, carbon fiber wheels, and storage where the conventional engine would be.

Sherpas Cinema’s insane-looking documentary about freerider Graham Agassiz. In 2013 Aggy broke two vertebrae when his bike got caught in a bush in one of his downhill runs. Thankfully he recovered and is back in action.

After extensive planning, numerous failures, injuries, and an ample dose of hype, Nitro Circus cyclist Jed Mildon has pulled of what was once thought to be physically impossible – a 1440º backflip on his BMX bike.

Barry the bedlington terrier not only looks perfectly at home behind the wheel of this miniature 1957 Rolls-Royce drophead, but he actually knows how to drive it. When he runs out of gas he can always ride his tricycle.

Just a few feet from the Dutch Grand Prix finish line, Moto3 rider Niklas Ajo lost control of his bike and drifted dangerously fast towards the walls. Thankfully he managed to slow his approach and finish the race in one piece.

Thrive Motor Co. turned a 2008 Yamaha Scorpio into a futuristic – if not aerodynamic – bike that’s at home on a pedestal or on the trail. It has a custom made aluminum body, rear-center steel exhaust and a smartphone instrument gauge.

French bike shop Ed Turner crammed a 1980 Suzuki GSX 1100 engine into a small custom built frame and tail, then gave it a Buells’ fork and wheels, a headlight from a Ford Mustang and a tiny fiberglass fuel tank with skateboard stickers.

U.S. mountain biker Aaron Gwin shows how skill and determination trumps working equipment as his bike broke its chain at the start of the race, and he still managed to win the round. Fortunately he didn’t need to pedal uphill.

The latest custom job of Portuguese bike shop Ton-Up Garage. Based on a BMW R80 RT, the Indira has been lowered, shortened and given a new paint job and lots of custom parts to draw attention to the motorcycle’s lines.

Pontiac, Michigan’s Silverdome was once home to the Detroit Lions. With the stadium in ruins, Red Bull let loose BMX rider Tyler Fernengal in the abandoned stadium where he pulled some epic tricks in the eerie locale. (Thanks Mike!)

Jay Leno’s Garage chats with Ronin Motorworks about the Ronin 47, the shop’s limited edition take on the Buell 1125 sportbike. Its front-mounted radiator is… unique, but that’s part of its appeal. Test ride at 13:05.

AETHER’s jackets and pants keep you warm, dry and safe on bike tours. The Expedition is waterproof, abrasion resistant, shock padded and packed with pockets, the Skyline is great every day, and the quilted leather Eclipse looks sharp.

A man rides a biomorphic motorcycle in Dylan J. Nathan’s proof-of-concept for his futuristic computer animated short film Extr0py. Either the dude is really small or the bike’s proportions are all wrong. Still pretty cool though.

A bicycle with a reverse handlebar made Smarter Every Day wax philosophical. We wonder if someone who doesn’t know how to ride a bike can learn to ride the backwards bike as fast as a normal one.

BMW teamed up with two of Japan’s best bike shops to customize the new K 1600 GTL luxury tourer. Kenji Nagai’s Ken’s Factory Special is a clean and curvy chopper, while Keiji Kawakita’s Juggernaut is a futuristic combat sport bike.

Face-melting onboard footage of English racer Guy Martin and his Tyco Suzuki GSX-R 1000 superbike as he chases Michael Dunlop on the Isle of Man TT course. These guys must be trained not to blink – or have their eyelids glued open.

Bike rider Bienvenido Aguado Alba’s GoPro captured exactly what he saw when he crash landed, then later pulled off the first ever competition double front-flip – giving us just a small taste of the rush he must have experienced.

Co-founded by Keanu Reeves, Arch Motorycyles’ first bike is a cruiser with a 121hp 2L S&S V-twin engine, 6-speed transmission, a steel, titanium and aluminum chassis, carbon fiber wheels and holy crap Keanu Reeves is 50 years old?!

A hybrid bicycle that amplifies your pedal power to highway speeds, and provides a safe cockpit for riders. It’s even smart enough to adjust the assistance level based on the terrain. Support the project on Kickstarter to help fund development.

Team ICON RAIDEN rides across 1,000mi. of Mexican desert on modded Triumph Tiger 800xc street bikes. While they provide an advantage on smooth roads, the brutal off-road stretches push the bikes and riders to their limits. (Thanks Matt!)

(NSFW: Language) Russian vigilante group Стоп Хам (Stop a Douchebag) catches road regulation violators red-handed. Here they take on folks that drive on sidewalks and bike lanes. The track is Бабки (Babki) by Zoo in Space. More here.

Al the Jumper shows exactly why he’s been given that name, as he performs an incredibly dangerous stunt – jumping over two bikes bearing down on him at nearly 70mph. One wrong move, and both Al and the bikers are toast.

Designer Tamás Jakus combined elements of the Triumph Speed Triple motorcycle with Jaguar’s F-Type Project 7 sports car, resulting in one of the most beautiful British bikes we’ve laid eyes on. Sadly, it only exists in digital form.