Zephyr-powered V12 Custom bike, one of two made by Olsons V8 in Illinois. The flathead engine is related to the classic Ford Flathead V8, but with four extra cylinders. Dale Olson also put together another 55 bikes using the Ford eight-cylinder motor

HAVING RIDDEN a few large capacity customs in my time, I can only shudder to think what this Aston Martin V12-engined behemoth must be like on the road.Aesthetically, it's a bit of an eyesore but hats off to anyone mad enough to give this sort

Pierre Terblanche concept motorcycleTHESE are the first studio photos of the Moto Guzzi V12 Le Mans concept.Visordown brought you first pictures of the Pierre Terblanche-designed Moto Guzzi back in November last year when it went on display

our own small-minded gratification. Welcome, people, to Nail of The Week!This week we've been sent a V12 Jag trike, in brilliant white - it's certainly an eye catcher!The owners says in the advert:'Here's your chance to own one of the fastest things

Jagged Edge...should make for fun at the MOT stationAN ECCENTRIC Motorcycle builder is selling his V12-engined Twin-Turbo drag bike on eBay.The bike, called Jagged Edge, featured in last month's Back Street Heroes.The owner is selling the machine

WHEN Moto Guzzi revealed its three “V12” concept bikes – the Le Mans, Strada and X – in 2009 there was much talk that these were the new generation of Guzzis and that the bikes were destined for production.More than two years on, that hasn

MOTO GUZZI has just pulled the covers off three new concept streetbikes at this year's Milan Show - and Visordown's roving reporter was there to capture the first images.The machines, dubbed the LM V12, V12 and V12 Road X,  have been designed

WE'VE ALL heard of Big Foot, the Monster 4x4 but check out Big Toe, which must rank as the world's largest motorcycle.BIGTOE measures is 15"4" and height is 5"7" - 7"6" tall. It weighs 3600 lbs and has a Jag V12 engine producing 300HP. Top speed

V12 and stands some 7.5 feet tall and over 16 feet long.  Although beaten an 11-foot-tall monster in 2005, Big Toe is rather more high-tech than its successor, with hydraulic suspension and steering and panniers that incorporate TV screens (no, we

’s possible to find for a reciprocating internal combustion engine, short of a V12. Everything else – singles, twins, fours and even V8s and V6s – are a compromise, with basic problems of balance and smoothness.The basic ‘rightness’ of the six layout is best