Frank Westfall’s bike is one of the most beautiful custom motorcycles we’ve ever seen. It was built in 1936, based on a 1930 K.J. Henderson. It’s probably more fun to look at than to ride though.

The eROCKIT is a manually powered hybrid bike with top speed of 50mph. The pedals act as battery charger and accelerator; the quicker you pedal the faster it goes. (Thanks for the tip, Gumsandals!)

Massow Concept Cycles has transformed the Jaguar logo into an aggressively styled bike, with steel tube frame, Buell S3 1200cc V-twin, 17″ rims and jaguar mouth headlight. See how it rolls here.

Russian FMX bike rider Alexey Kolesnikov undertook this incredible stunt for Red Bull, pulling off multiple jumps over an 8.5 ton Kamaz truck as it jumped its own 39-foot gap beneath the bike.

The Harley-Davidson XR1200X will be available in the US in 2011. Featuring fully adjustable front and rear suspension, the bike can be dialed in to match rider weight, riding style and road conditions.

This gorgeous custom bike from Ecosse is meticulously designed down to each component, then hand-built. Beauty isn’t just skin deep – the Heretic can zoom from 0 to 60 in 2.8 seconds.

Hacked out of a Ducati Monster 620ie by two U of Miss. grads for their senior project – and now a startup biz – this 3-wheeler is less likely to get you into trouble when cornering than regular bikes.

These bicycles have a space in the middle of the frame, large enough to hold a briefcase. The rigid frame protects the object, while the object lowers the bike’s center of gravity, increasing stability.

Compatible with many bike frames with horizontal top tubes, the handsome leather Retrovelo frame bag secured with belt hooks and provides 2 compartments for either A4 notebooks or laptops.

File under flashy: this 24K plated and crystal bicycle from Aurumania is handbuilt in limited edition and costs $103K. For you matchety-match types, there’s a 24K plated bike rack too.

Celebrating 30 years of production of BMW’s classic GS series of motorcycles, the Bavarian vehicle-maker revealed these limited-edition F800GS, R1200GS and R1200GS Adventure bikes.

The helmet-mounted Tunebug Shake creates a wireless surround sound experience so that bikers, skateboarders and skiers can enjoy their favorite music and still be aware of their surroundings.

You could channel your inner Sam Fisher with 5.11’s expandable nylon Select Carry Sling Bag, large enough to carry an SMG and mags, or you could just put your papers in it and bike to work.

The Derny Trench Jacket performs on a bike, with features like double-ended zip, rotated shoulders and extendable cuffs; the velvet collar and French cuffs help you to stay classy after your ride.

No production plans, but the Lexus hybrid concept bike sounds good: 240 watt electric motor with 25.9 volt lithium battery pack, frame constructed of carbon fiber and 8 speed internal gear system.

We have few details about this concept bike, called the Black Widow and created by Solifague Design, but no matter – we admire the dramatic color combo and excellent steampunk style anyway.

Igor Chak designed the Izh-1 bike with a 140 hp V-twin engine, dual airbag system, on-board camera/computer systems, 3D LCD screen, real time GPS nav and wireless mobile device controls.

Ducati’s next Monster will have 87 hp, 56 lb/ft of torque, and weigh 367 lb. The new Monster Art body kits will give riders a chance to customize the look of their bikes with ten all-new color choices.

Vintage bike lovers take note: the Brough Superior is back in production. 5 exact replicas of the originals will be made per year, with nickel-plated gas tank, 60 cubic inch V-twin and no electronics.

The guys over at Walz Hardcore Cycles don’t believe in rules. Their badass custom motorcycles look spectacular, and each bike is handcrafted with incredible attention to detail.

Tweak your wheels more easily with the small but mighty Mako bike tool from PocketToolX. It’s got 4 1/4″ hex bits, 7 assorted box and spoke wrenches and a bottle opener for critical thirst moments.

Jiro’s one-of-a-kind reclaimed product range now includes keychains (they initially offered belts); each is made from old inner tubes and bike tires, with your choice of colors.

Hasbro’s Star Wars AT-AT gets galactically sized; 24″ tall and 28″ long, it fits up to 20 figures inside and includes a zip-line, articulated legs, LED lights, sounds, and a pop-out speeder bike.