Pierre Karsmakers

Last updated
Pierre Karsmakers
Nationality Dutch
Born(1946-08-11)11 August 1946
Motocross career
Years active 1967-1979
Teams Yamaha, Honda

Pierre Karsmakers (Born 11 August 1946) is a Dutch former professional motocross racer. He competed in the FIM Motocross World Championships from 1967 to 1972 and the AMA Motocross Championships from 1973 to 1978, most prominently as a member of the Yamaha factory racing team where won the 1973 500cc AMA National Championship. [1] [2]

Contents

Karsmakers became the first European motocross racer to compete in the AMA National Championships during a period when European racers dominated the sport. [3] As the sport of motocross had yet to fully develop in the United States, he was credited with helping to improve the level of competition in American motocross. [3] Karsmakers showed American motocross racers how to train properly and prepare their motocycles for racing. [4] He was inducted into the AMA Motorcycle Hall of Fame in 2014. [3]

Motocross racing career

Early career

Karsmakers was born on 11 August 1946 in Waalre, the Netherlands where he grew up in a family of 6 brothers and 2 sisters. [5] Five of the brothers competed in motocross racing. He was coached by his uncle Frans Baudoin, a former Dutch Motocross National Champion. Karsmakers began racing in 1964 riding a Greeves motorcycle and within 2 years had attained his professional racing license. [6] At the age of 20, he won the 500cc Dutch Motocross Championship and scored his first Motocross World Championship points at the 1967 250cc Belgian Grand Prix riding a ČZ motorcycle. He won his second 500cc Dutch Motocross Championship in 1969 and earned the first podium result of his career with a third place at the 1969 250cc Dutch Grand Prix behind Sylvain Geboers (ČZ) and Olle Pettersson (Suzuki).

After the 1971 world championships, Karsmakers traveled to the United States to compete in the 1971 Trans-AMA motocross series. The Trans-AMA series was an international series established by the American Motorcyclist Association as a pilot event to help establish motocross in the United States. [7] He finished the series ranked ninth overall. [8] He won his third 500cc Dutch Motocross Championship in 1972 and returned to compete in the 1972 Trans-AMA motocross series where he finished the series in 8th place on a Husqvarna motorcycle. [8]

AMA racing

While Karsmakers was in the United States competing in the 1972 Trans-AMA series, the Yamaha factory offered him a lucrative contract to compete in the AMA 500cc National Championship. [6] [9] [10] The sport of motocross experienced explosive growth in 1973 and motorcycle manufacturers sought to capitalize on the expanding market with all four Japanese manufacturers fielding factory-backed teams alongside their European counterparts. [11] In the early 1970s, European competitors dominated international motocross racing as the sport was just beginning to take root in the United States. 1973 marked only the second season of the AMA Motocross National Championship and Yamaha wanted a European motocross racer to show American competitors how to train and prepare their motorcycles. [6] [9]

At the age of 26, Karsmakers moved to the United States to join the Yamaha USA racing team as Tim Hart's teammate. He began the year by winning the pre-season Winter-AMA Motocross Series in Florida. [6] He then dominated the 500cc AMA National Championship, winning seven of 12 AMA Nationals and claimed 17 victories in 36 races overall. [6] [11] Riders competing for the AMA national championship continued to accumulate points counting towards the national championship while they competed in the 1973 Trans-AMA motocross series. Although Karsmakers was a Dutch citizen, he was competing under an AMA license so, he was controversially named the "Top American" finisher after placing fourth in the 1973 Trans-AMA series. [6] [9]

The Karsmakers rule

Karsmakers success in the AMA championship created enmity among some American motocross racers who felt that Karsmakers' European racing experience gave him an unfair advantage in the United States where the sport of motocross was just beginning to gain popularity. [9] Karsmakers felt that he held no blame for being faster than the American riders. [10]

The AMA responded to the controversy surrounding Karsmakers by implementing a new rule for the 1974 season stating that foreign riders must reside in the United States for at least two years before they were eligible to earn points in the American national championships. [9] Despite the resentful reactions of some of his competitors, by serving as a rabbit for the less experienced American racers, Karsmakers helped to improve the level of competition in American professional motocross. [12] [13]

Karsmakers chose to compete in the 1974 250cc AMA National Championship despite not be registered in the points standings. He won three of the nine 250cc rounds but Gary Jones (Can-Am) was awarded the title. [13] Karsmakers also won the inaugural 250cc AMA AMA Supercross Championship in 1974 to become the first AMA Supercross Champion in history. [6] [9]

Move to Honda

In the wake of the 1973 oil crisis, sales of recreational vehicles decreased significantly, and Yamaha was forced to reduce their competition budget after the 1974 season. [10] When Yamaha offered a reduced salary for the 1975 season, Karsmakers accepted a contract to ride for the American Honda team. [10] He returned to the 500cc class with Honda in 1975 and won one National but injuries relegated him to third place in the final points standings behind Jimmy Weinert (Yamaha) and Steve Stackable (Maico). [9]

Karsmakers entered the United States round of the 500cc Motocross Grand Prix held at the Carlsbad Raceway where he scored a second place finish behind Gerrit Wolsink (Suzuki) in the second heat race. One week later at the 500cc Canadian Grand Prix, he scored his first overall victory in a World Championship Grand Prix race. The victory also marked the first overall Motocross World Championship Grand Prix victory for the Honda factory.

Return to Yamaha

After two seasons with the Honda team, Karsmakers returned to the Yamaha team for the 1977 season, but by then he was 31-years-old and injuries began to take a toll on his body. Karsmakers won the final AMA National of his career at St. Peters, Missouri, on July 18, 1976. [6] His last race in America was a sixth at the 1978 High Point 500 National. [6] He returned to Europe and entered his final World Championship race at the 1979 250cc Dutch Grand Prix. He retired from competitive motocross in December 1979, at the age of 34. [3] He briefly came out of retirement to win the 1980 AMA Four-Stroke National Championship held at Carlsbad Raceway. [14]

Career overview

Karsmakers won 1 World Championship Grand Prix race and 23 AMA National races during his motocross racing career. [1] [2] He was also a three-time Dutch motocross national champion (1967, 1969, 1972). [1] He was also a member of six Dutch teams at the Motocross des Nations (1966, 1967, 1969, 1970-1972) and four Trophée des Nations teams (1966, 1969, 1970). [1]

Later life

After his professional motocross career, Karsmakers returned to Europe where opened a Honda franchise and became a successful entrepreneur by importing American parts and accessories for motorcycles into Europe. [3] [15] He also imported BMX bicycles and accessories and became a promoter of BMX racing activities in the Netherlands. [15]

Karsmakers became interested in competing in rally raid events, entering the grueling, long distance 1987 Paris–Dakar Rally where he finished 10th overall in the motorcycle division. [3] He has competed in a total of 11 Dakar rallies, seven on a motorcycle. [3] Karsmakers was inducted into the AMA Motorcycle Hall of Fame in 2014. [3]

References

  1. 1 2 3 4 "Pierre Karsmakers FIM career statistics" (PDF). memotocross.fr. Retrieved 3 February 2026.
  2. 1 2 "Pierre Karsmakers AMA career statistics". racerxonline.com. Retrieved 3 February 2026.
  3. 1 2 3 4 5 6 7 8 "Pierre Karsmakers at the Motorcycle Hall of Fame". motorcyclemuseum.org. Retrieved 3 February 2026.
  4. "Pierre Karsmakers". dirtbikemagazine.com. Retrieved 3 February 2026.
  5. "Hall of Famer Spotlight- Pierre Karsmakers". americanmotorcyclist.com. Retrieved 3 February 2026.
  6. 1 2 3 4 5 6 7 8 9 "30 Greatest Motocrossers Pierre Karsmakers". racerxonline.com. Retrieved 3 February 2026.
  7. American Motorcyclist Assoc (December 1970). "Trans-AMA: A Pilot Program for International Activity".
  8. 1 2 Trans-AMA Motocross Records, American Motorcyclist, January 1975, Vol. 29, No. 1, ISSN   0277-9358
  9. 1 2 3 4 5 6 7 "The Flying Dutchman". cyclenews.com. Retrieved 29 January 2026.
  10. 1 2 3 4 Grubb, Jake (July 1, 1975). "Interview Pierre Karsmakers". Cycle World. Retrieved 2026-02-03.
  11. 1 2 "1973 Motocross Season". racerxonline.com. Retrieved 3 February 2026.
  12. "Tom White and Pierre Karsmakers to go into AMA Hall of Fame". motocrossactionmag.com. Retrieved 3 February 2026.
  13. 1 2 "1974 Motocross Season". racerxonline.com. Retrieved 3 February 2026.
  14. Gianatsis, Jim (April 1, 1980). "Race Watch". Cycle World. Retrieved 2026-02-03.
  15. 1 2 "Where Are They Now? Pierre Karsmakers". racerxonline.com. Retrieved 3 February 2026.