Harald Bartol is a former Grand Prix

Grand Prix motorcycle racing

Road Racing World Championship Grand Prix is the premier championship of motorcycle road racing currently divided into three distinct classes: 125cc, Moto2 and MotoGP. The 125cc class uses a two-stroke engine while Moto2 and MotoGP use four-stroke engines. In 2010 the 250cc two-stroke was replaced...

 motorcycle

Motorcycle

A motorcycle is a single-track, two-wheeled motor vehicle. Motorcycles vary considerably depending on the task for which they are designed, such as long distance travel, navigating congested urban traffic, cruising, sport and racing, or off-road conditions.Motorcycles are one of the most...

 road racer

Road racing

Road racing is a general term for most forms of motor racing held on paved, purpose-built race tracks , as opposed to oval tracks and off-road racing...

 from Austria

Austria

Austria , officially the Republic of Austria , is a landlocked country of roughly 8.4 million people in Central Europe. It is bordered by the Czech Republic and Germany to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the...

. His best year was in 1978

1978 Grand Prix motorcycle racing season

The 1978 Grand Prix motorcycle racing season was the 30th F.I.M. Road Racing World Championship season.-Season summary:There was an air of excitement at the start of the 1978 Grand Prix season. The popularity of defending champion, Barry Sheene had boosted the appeal of motorcycle racing into the...

 when he rode a Morbidelli

Morbidelli

Morbidelli was an Italian motorcycle manufacturer founded by Giancarlo Morbidelli in Pesaro, whose 125 cc racing motorcycles were particularly successful from 1975 to 1980. The team was 125 cc world champion in years 1976, 1977 and 1978, and 250 cc champion in 1977...

 to fourth place in the 125cc world championship. His best result was a second place at the 1978 125cc Austrian Grand Prix. After retiring from competition, Bartol became well-known as a successful engine builder for racing motorcycles. Many top Grand Prix racers sought him for his engine building skills. In 2003

2003 Grand Prix motorcycle racing season

The 2003 Grand Prix motorcycle racing season was the 55th F.I.M. Road racing World Championship season.-Season summary:Defending champion Valentino Rossi won his 3rd MotoGP championship in 2003, winning 9 races, highlighted by his win at Phillip Island where he was given a 10 second penalty for...

, he became the Technical Director for the KTM

KTM

KTM Sportmotorcycle AG is an Austrian motorcycle, bicycle and moped manufacturer.The company was founded in 1934 by engineer Hans Trunkenpolz in Mattighofen. It started out as a metal working shop and was named Kraftfahrzeuge Trunkenpolz Mattighofen...

 Grand Prix road racing team, working in that capacity until the 2009

2009 Grand Prix motorcycle racing season

The 2009 Grand Prix motorcycle racing season was the 61st F.I.M. Road Racing World Championship season. Valentino Rossi won his sixth MotoGP title, seventh in the top class and ninth title in total after getting the better of team-mate Jorge Lorenzo in a season-long battle...

season when, the KTM factory withdrew from Grand Prix road racing.