Motorcycle Grand Prix Year

Officially licensed and published in the 60th anniversary year of World Championship motorcycle racing, this book presents a fact-packed and statistics-laden year-by-year history, concentrating on the premier class (500cc, then MotoGP) but not forgetting the other categories along the way. Beautifully illustrated and designed, written by acknowledged experts and featuring extensive data compiled by MotoGP’s official statistician – all these elements combine to create a history book with a difference.

Told with style and great technical insight by acclaimed author Kevin Cameron, this is the development history of 500cc and MotoGP road-racing motorcycles from 1949 to the present day. It can be read as separate chapters, or as a connected narrative of the evolution of the engines, chassis, brakes, and tires used in World Championship racing. Intense competition, rapidly changing technology, and input from the world's best riders all contributed to the important design choices that ultimately led to today's MotoGP bikes and to the closely similar modern production sportbikes.

Until the 1970s, North America was considered a backwater with respect to world championship–level motorcycle road racing. European racers viewed American riders as being less talented and rode around in circles on tracks made of dirt. That all changed when Kenny Roberts exploded onto the Grand Prix racing scene and became the first American to win the world championship in motorcycle road racing's premier class. Roberts' success launched an era of American dominance that lasted for nearly 20 years and still echoes through the annals of the sport. This is the story of the legendary American riders who beat the Europeans at their own game, including Freddie Spencer, Eddie Lawson, Wayne Rainey, Kevin Schwantz, Kenny Roberts Jr., and the most recent American world champion, Nicky Hayden. With additional chapters about the American World Superbike champions and those Americans who competed for the World Championship, this is the story road racing fans have been waiting decades to read.

This book examines the classic period of Grand Prix racing from 1960 to 1969, and the men and machines involved. A fascinating exploration of the last decade of ‘traditional’ Grand Prix racing, before significant events changed the nature of the sport forever.

This official history of the FIM Grand Prix motor cycle racing World Championship, since its formation in 1949, records the action from a sport that has seen massive changes during the last 50 years with Japanese manufacturers eclipsing their European rivals, purpose-built race circuits replacing true road courses and a reduction in the number of Grand Prix classes. In other respects it has enjoyed remarkable continuity, as motor cycle racing has remained the domain of the major manufacturers anxious to promote the awareness of their road machines. Contemporary Grand Prix designs are clearly descended from the bikes raced in the 1950s. This book traces the major trends and developments during the last 50 years and it profiles the legendary riders, teams and innovators that have dominated the sport during this period. Concluding the history is a comprehensive and detailed results section which provides an invaluable source of reference for any motor cycle enthusiast.

The World Championship Grand Prix (WCGP) is the premier championship event of motorcycle road racing. The WCGP was established in 1949 by the sport's governing body, the Fédération Internationale de Motocyclisme (FIM), and is the oldest world championship event in the motorsports arena. This book, developed especially for racing enthusiasts by motorsports engineering expert Dr. Alberto Boretti, provides a broad view of WCGP motorcycle racing and vehicles, but is primarily focused on the design of four-stroke engines for the MotoGP class. The book opens with general background on MotoGP governing bodies and a history of the event’s classes since the competition began in 1949. It then presents some of the key engines that have been developed and used for the competition through the years. Technologies that are used in today’s MotoGP engines are discussed. A sidebar discussion on calculating brake, indicated, and friction performance parameters provides mathematical information for readers who like such technical details. Future developments of MotoGP engines, including the use of biofuels and recovery of thermal and braking energy, are presented. The introduction concludes with a chart that details the winners of the various classes of WCGP motorcycle racing since the competition began in 1949. The bulk of the book consists of four previously published SAE technical papers that were expressly chosen by Dr. Boretti to provide greater insight to the relationships between engine parameters and performance, namely the influence on friction and mean effective pressure of traditional spark ignited four stroke engines tuned for a narrow high power output. The first paper provides the reader with a quick way to estimate the friction loss and engine output. The second paper discusses output and fuel consumption of multi-valve motorcycle engines. The third paper, published in 2002, compares WCGP engines developed to comply with the then-new FIM regulations that allowed four-stroke engines in the competition. The fourth paper examines specific power densities and therefore the level of sophistication and costs of MotoGP 800 cm3 engines. This paper shows the performance of these as well as the 1000cc SuperBike engines. The fifth paper presents four engine concepts including one for a MotoGP/Superbike with 2 and 3 cylinders. The sixth paper compares 3 and 4 in-line, V4, V5, and V6 layouts through 1-D engine simulations. The seventh paper considers the actual operation of 800cc MotoGP engines on the race track, where the percentage of the duration in fully open throttle is less than 20% of the race, but the partial throttle is used for as much as 80% of the race. The final paper in the compendium reports on the Honda oval piston engine concept.

'The unmistakable voice of Moto GP' - Valentino Rossi As 'The Voice' of motorcycle racing for forty years, commentator Nick Harris became the biggest star not on two wheels in the paddock, and this is his mostly eye-witness, white-knuckle account of MotoGP's scorching seventy-year history. The story starts on the Isle of Man in 1949, when Geoff Duke, with his slicked-back hair and one-piece black leathers, became the nation's hero, defying the odds and winning the most dangerous race in the world on a British-built Norton. Just over a decade later at Mallory Park, another British champion and one of the greatest riders of all time Mike Hailwood screamed past a young Nick Harris on his 250cc Honda, and a life-long passion was born. Harris has been at the centre of the sport for decades, getting to know the riders as individuals, seeings feuds unfold, champions made, careers and sometimes lives ended. We'll see the biggest podium stars up close, from Barry Sheene and Kenny Roberts to Valentino Rossi, and we'll meet the mechanics behind them, the manufacturers who poured millions into the teams, and the organisers who, in the early days, ruthlessly compromised rider safety for profits. The drama has often been as tense off the track as on it. This is the book the motorcycling world has been waiting for.