Suzuki Gsxr 1000 Rear Wheel Axle #29 01 02 on 2040-parts.com

Olympian Hoy dreams of racing at Le Mans

SIR CHRIS HOY is planning a competitive comeback in 2016, with the Le Mans 24 hours race the target rather than the Rio de Janeiro Olympic Games. The 38-year-old is Britain's most decorated Olympian with six gold medals, including two at London 2012, and has won 11 world titles. He announced his retirement in April 2013, but his passion for motor racing and competition will be fulfilled after agreeing a deal with Nissan, which will see him compete in the 2014 British GT Championship.

One Lap of the Web: The fabulous Lockheed Buick Electra, and how to change a tire

-- Did you know Zagato once designed some concept cars for Volvo? Ah, there's nothing more romantic than that blend of Italian passion and Swedish melancholic efficiency. The first car came about in 1969 and was named the GTZ, and its obscurity might owe to being hidden in favor of more popular Zagato GTZs.

Mercedes B55 (2011) - a ballistic V8 B-class

Mercedes' tuning arm AMG has not yet ventured into sensible B-class territory, but a bunch of Merc trainees in Germany has come up with this: the B55. It's a V8-powered B-class, complete with AMG-spec 383bhp 5.5-litre V8 mounted up front and driving an old W210 E-class rear axle. Sounds like a promising skunkworks special, derived from an old B200 CDI hack that was kicking about the training centre.