Torsten Hallman
| Torsten Hallman | |
|---|---|
 Torsten Hallman, 1967 | |
| Nationality | Swedish |
| Born | 17 October 1939 (age 85) Uppsala, Sweden |
| Motocross career | |
| Years active | 1959 - 1971 |
| Teams | Husqvarna, Yamaha |
| Championships | 250cc - 1962, 1963, 1966, 1967 |
| Wins | 37 |
Torsten Hallman (born 17 October 1939) is a Swedish former professional motocross racer and business entrepreneur. He competed in the Motocross World Championships from 1959 to 1971, most prominently as a member of the Husqvarna factory racing team where he won four 250cc Motocross World Championships.[1][2][3]
Hallman was part of a contingent of Swedish motorcyclists including; Bill Nilsson, Rolf Tibblin and Sten Lundin who dominated the sport of motocross in the early 1960s.[2][4] His battles with Belgium's Joël Robert were considered some of the best in the history of the championships.[1] Between 1964 and 1968, the pair finished first or second to one another in the world championship four times.
After his racing career, he established a successful off-road racing apparel company.[1] Hallman played an integral role in the introduction of the sport of motocross in the United States.[1] He was recognized for his influential role in the development of American motocross in 2000 when, he was inducted into the AMA Motorcycle Hall of Fame.[1] In 2012, he was named an FIM Legend for his motorcycling achievements.[5]
Motorcycling career
[edit]Hallman was born in Viksta, just outside of Uppsala, Sweden.[1][6] His father and older brother were both motorcycle racers, and they had built a practice motocross track on their farm where Hallman first learned to ride at the age of 13.[1] Hallman’s first motorcycle was a 100cc DKW, which he rode in all types of weather including rain and snow.[6][7] After the DKW was worn down from constant riding, he next acquired a 175cc Royal Enfield motorcycle.[1]
Hallman entered his first race at the age of 17 as a member of the Uppsala Motorcycle Club (UMCK).[6] He won the Junior Class at the 1957 Nyman Cup and scored fifth overall.[6][7] His sudden success brought him to the attention of Bror Jauren, manager of Husqvarna’s racing team, who offered Hallman a motorcycle and support for his racing competitions.[8] He then won the 1958 200cc Swedish Enduro National Championship.[6]
Hallman won the 175cc Swedish Enduro National Championship in 1959, and entered into his first 250cc European motocross championship race at the 250cc Dutch Grand Prix at Lichtenvoorde, where he scored an impressive third place in the first heat race behind race winner Rolf Tibblin and second-placed Stig Rickardsson.[6][9] He placed seventh in the second heat race.[9] At the 1959 250cc Swedish Grand Prix, he followed race winner Tibblin with two second place results.[9] Tibblin went on to win the 1959 250cc European motocross championship for Husqvarna. Hallman also finished second to Gunnar Johansson at the 1959 Novemberkåsan Enduro.[6]
Grand Prix racing
[edit]Hallman possessed a smooth, efficient riding style, absorbing jumps with his legs so that his motorcycle flew at half the height of his competitors, which allowed the rear tire to begin applying power to the ground sooner.[10] Five-time World Champion, Roger De Coster, cited Hallman's riding style as having influenced his own riding habits.[10]
His success on the race track earned Hallman full sponsorship from the Husqvarna racing team in the 1960 250cc European Motocross Championship. He won his first European Championship heat race at the season-opening 250cc Spanish Grand Prix ahead of Dave Bickers and Jaromír Čížek.[11] He won another heat race in East Germany ahead of Stig Rickardsson and Arthur Lampkin, but then broke his collarbone at 1960 250cc British Grand Prix which forced him to miss the remainder of the season.[6][11] Dave Bickers claimed the championship for the Greeves factory while Hallman was ranked seventh in the 250cc European Championship final classification.[11]
Hallman began the 1961 season with a string of top five results before winning his first overall victory at the 1961 250cc Finnish Grand Prix.[12] He improved to fourth in the 1961 250cc European Motocross Championship, with Bickers repeating as champion.[12] Hallman was the top points scorer at 1961 Trophée des Nations, helping the Swedish team place second behind the British team.[13]
The Husqvarna company had been making motorcycles since 1903, but in the early 1960s, the company almost stopped motorcycle production as demand had decreased.[14] Husqvarna had informed Hallman that their motorcycle development would stop and that he should seek employment elsewhere.[14] After he had arranged a test ride with the Greeves factory, he was notified that the Husqvarna management had reluctantly agreed to repurpose some of the funding for their chainsaw division, and instead invest it into the development of a new 250cc motorcycle with a four-speed, two-stroke engine.[14][15] Husqvarna was one of the first motorcycle manufacturers to adopt two-stroke engine technology.[16]
During the 1950s, motocross competitors used motorcycles with heavy, pre-war, four-stroke engines, however the advances in two-stroke technology after the Second World War made apparent the importance of lightness and agility in motocross racing.[17] Hallman was asked to stay on and help development of the new motorcycle while competing in the World Championships.[14] Believing that the future of motocross was with the lightweight two-stroke engines, he chose to remain in the 250cc class rather than compete in the more prestigious 500cc class.[6] He also believed it was pointless to compete with Rolf Tibblin in 500 class.[6]
The FIM upgraded the European Motocross Championship to World Championship status for the 1962 season. The Greeves factory chose not to compete in the new championship, keeping two-time European motocross champion, Dave Bickers, at home to compete in the British championship. Given a second chance by the Husqvarna factory, Hallman rode his Husqvarna motorcycle to victory, winning five of the last six Grand Prix races to overtake BSA teammates Jeff Smith and Arthur Lampkin and claim his first world title.[18][19]
Hallman successfully defended his crown in 1963, dominating the 1963 250cc World Championship by winning eight of the fourteen rounds to take the title over three ČZ factory team riders.[20][21][22] At the 1963 Trophée des Nations, Hallman won both heat races to help the Swedish team defeat the British and Czechoslovakian teams.[23]
22-year-old newcomer, Åke Jonsson, who had defeated Hallman in the 1964 250cc Swedish National Championship, would join Hallman on the Husqvarna factory racing team to help with development of the new race bike, and to help fend off the threat from the ČZ factory racing team in the 1964 250cc World Championship.[6]
Rivalry with Robert
[edit]Prior to the 1964 season, Hallman had been offered a contract to race for the ČZ factory racing team.[24] ČZ had developed a new twin-port, two-stroke engine that considerably increased its horsepower.[25] However, Hallman rejected their offer preferring to remain with the Husqvarna team.[24] After Hallman's rejection, the ČZ factory gave the motorcycle they had intended for Hallman to 20-year-old privateer, Joël Robert.[24] Robert took full advantage of the ČZ factory support to win 9 of the 14 Grand Prix races to claim the world championship ahead of second-placed Hallman.[26][27] Hallman was once again the top scoring rider at the 1964 Trophée des Nations, as the Swedish team took top honors for the second consecutive year.[28]
In 1965, Hallman was completing his senior year in college and the heavy workload meant he had to reduce his racing schedule, yet he still managed a fourth place in the 1965 250cc World Championship.[8][29] Russian ČZ rider Victor Arbekov won five Grand Prix races to claim the world championship ahead of the defending champion Joël Robert.[30]
The following three seasons were marked by the intense rivalry between Hallman and his great rival, Joël Robert.[31] Husqvarna produced a new race bike for 1966 with a new, rigid frame that placed the engine lower so that handling was improved. The new front forks were also developed and produced in-house.[32] Defending champion Arbekov began the 1966 season with a victory at the Spanish Grand Prix, however he was injured in a serious crash at the second round in France and did not return until the 14th round. Despite Arbekov's absence, Hallman still had to fend off ČZ riders Robert and Petr Dobry.[33] Hallman and Robert traded wins back and forth in a season-long battle for the 1966 250cc Motocross World Championship that wasn't decided until the final race when Hallman finally prevailed over his rival.[33][34]
Hallman was once again a member of the victorious Swedish team at the 1966 Trophée des Nations, helping the Swedish team take top honors for the third time in four years (the 1965 Trophée des Nations event was canceled due to bad weather).[35] During his free time, Hallman also participated in Swedish auto rally racing competitions, driving a Saab 96 with his older brother, Hans, serving as his co-driver.[6]
Spreading motocross to America
[edit]At the end of the 1966 World Championship, the American importer for Husqvarna motorcycles, Edison Dye, invited Hallman to participate in exhibition races up and down the west coast of the United States as a means to introduce the sport of motocross to an American audience.[36][37] Hallman impressed American spectators who had never witnessed the kind of acrobatic off-road riding performed by Hallman.[36]
Hallman's first trip to the United States was a success and is credited with igniting the growth of motocross in North America.[38] Motorcycle Hall of Fame member, Dick Mann, who rode against Hallman in 1966, declared after Hallman's visit to the United States, “Nothing affected the sport so much in my lifetime as the Europeans coming to America!”[37]
Hallman vs Robert
[edit]Husqvarna doubled its racing budget over the previous year, with riders Håkan Andersson, Olle Pettersson and Staffan Eneqvist joining Hallman on the 250cc team, while Jonsson moved up to the 500cc class.[32] Hallman and Robert were once again the main protagonists in the battle for the 1967 250cc motocross World Championship.[32] As with the previous year, the two rivals traded victories throughout the season.[32] After eight of twelve rounds, Robert had won four Grand Prix races to Hallman's three however, Robert failed to finish in the three of the final four rounds, allowing Hallman to overtake him with a victory at the penultimate round in Russia and claim his fourth world championship by a slim two point margin.[32][39] The two rivals dominated the championship with five Grand Prix victories apiece.[39]
Hallman continued his success at the Trophée des Nations event in 1967, when he was once again the top scoring rider helping the Swedish team take top honors for their fourth victory in five years at the event.[40] He also helped the Swedish team score a second place in 1967 500cc Motocross des Nations behind Great Britain.[41]
The two competitors continued their rivalry into the 1968 season. The ČZ factory switched Dave Bickers from the 500cc class to the 250cc class and hired 23-year-old Sylvain Geboers to support Robert while Husqvarna retained Håkan Andersson in support of Hallman.[29] Olle Pettersson was hired from Husqvarna by the Suzuki factory to help develop their new motocross bike.[29] After Robert won three consecutive Grand Prix races in France, Holland and West Germany to take the early points lead, Hallman then won three races in Russia, Yugoslavia and Sweden to tie Robert for the championship points lead as they went into the final round in Austria.[42][43]
Hallman took the lead in the first heat race and had built a 23 second lead over Robert, when his motorcycle's rear tire was punctured allowing Robert to pass Hallman for the victory.[42] As the second race began, Hallman once again took the lead until his engine began to overheat and lose power, allowing Robert to catch up and pass him for the race victory.[42] Robert claimed the 1968 250cc World Championship by two points, denying Hallman's bid for a fifth world championship.[42][43]
Hallman was a member of a victorious Swedish team at the 1968 Trophée des Nations event for the fifth and final time in his career.[44][45] He also helped the Swedish team score a second place in 1969 500cc Motocross des Nations behind Belgium.[46] After he was slowed by a back injury, his results suffered and he was released by the Husqvarna factory team after the 1969 season.[1]
Move to Yamaha
[edit]In 1971, Hallman was hired by the Yamaha factory to help them develop the Yamaha YZ250 motocross bike.[47][48] Hallman scored Yamaha's first motocross world championship points with a 7th place at the 1971 250cc Dutch Grand Prix.[6][49] At the age of 32, he retired from competition at the end of the 1971 season, but continued to work on motorcycle development for Yamaha.
Hallman was instrumental in Yamaha's decision to purchase the patent for an innovative single shock absorber rear suspension designed by Lucien Tilkens, a professor at the Liege Engineering College in Belgium.[50] When Tilkens had his new suspension system rejected by the Suzuki factory, he approached Hallman who then tested a motorcycle fitted with the new suspension.[51][52] Having seen the benefits of the suspension for himself, Hallman convinced Yamaha team manager, Mr. Kuratomo, that the new invention was worth developing.[51] The suspension design which became known by the trade name Monoshock, helped Håkan Andersson win the 1973 250cc motocross world championship for Yamaha and would go on to revolutionize the sport.[47]
Hallman collaborated with former world champions Bengt Åberg and Sten Lundin in developing a highly modified four stroke Yamaha XT500, which Åberg raced in the 1977 FIM Motocross World Championship season.[53] Åberg rode the bike to a victory in the first moto of the 1977 500cc Luxembourg Grand Prix and ended the season ranked 9th in the final world championship standings.[53]
Later life
[edit]After his racing career, he began to sell motocross pants and gloves at the races to help supplement his income. Innovative Hallman racing products were available in the mid-1970s via catalogue, and were very popular throughout the United States. This eventually led to the formation of THOR Motocross (Torsten Hallman Original Racewear).[1] THOR grew to become one of the leading off-road racing apparel companies in the world. Hallman eventually sold the company to the LeMans Corporation in the late 1990s.[54]
Hallman ended his riding career with 37 Grand Prix victories, five Trophée des Nations victories (1963, 1964, 1966, 1967, 1968), four 250cc motocross world titles (1962, 1963, 1966, 1967} and four 250cc Swedish national motocross championships (1961, 1962, 1963, 1965).[55] In 2000, Hallman was inducted into the AMA Motorcycle Hall of Fame along with Joël Robert.[1] Also in 2000, he was named the recipient of the Edison Dye Motocross Lifetime Achievement Award given to those individuals who made the largest impact on the growth of motocross in America.[56]
Motocross Grand Prix Results
[edit]Points system from 1952 to 1968:
| Position | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|
| Points | 8 | 6 | 4 | 3 | 2 | 1 |
Points system from 1969 to 1980:
| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Points | 15 | 12 | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 |
| Denotes European motocross championship only. |
| Year | Class | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Pos | Pts | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | |||||
| 1959 | 250cc | Husqvarna | AUT - |
AUT - |
CH - |
CH - |
BEL - |
BEL - |
GDR - |
GDR - |
CZE - |
CZE - |
POL - |
POL - |
GER - |
GER - |
ITA - |
ITA - |
FRA - |
FRA - |
NED 3 |
NED 7 |
UK - |
UK - |
LUX - |
LUX - |
SWE 2 |
SWE 2 |
9th | 9 | ||||
| 1960 | 250cc | Husqvarna | CH 1 |
CH - |
BEL 10 |
BEL - |
FRA 2 |
FRA 4 |
CZE - |
CZE - |
POL - |
POL - |
ITA 3 |
ITA 2 |
GDR 3 |
GDR 1 |
FIN 4 |
FIN 2 |
LUX 3 |
LUX 3 |
UK - |
UK - |
SWE - |
SWE - |
GER - |
GER - |
7th | 24 | ||||||
| 1961 | 250cc | Husqvarna | BEL 6 |
BEL 4 |
FRA 2 |
FRA 3 |
NED 3 |
NED 3 |
CZE - |
CZE 4 |
POL - |
POL - |
LUX 4 |
LUX 2 |
FIN 2 |
FIN 3 |
ITA - |
ITA - |
GER 5 |
GER 1 |
UK 3 |
UK 4 |
CH 2 |
CH 6 |
SWE 3 |
SWE - |
GDR - |
GDR - |
4th | 33 | ||||
| 1962 | 250cc | Husqvarna | ESP - |
ESP - |
CH 3 |
CH 5 |
BEL 1 |
BEL 3 |
FRA 1 |
FRA 2 |
CZE 2 |
CZE - |
POL - |
POL - |
NED - |
NED - |
LUX 1 |
LUX 1 |
FIN 7 |
FIN 9 |
USR 1 |
USR 1 |
GER 1 |
GER 1 |
ITA 1 |
ITA 1 |
UK 2 |
UK 2 |
SWE 1 |
SWE 1 |
GDR 1 |
GDR 1 |
1st | 56 |
| 1963 | 250cc | Husqvarna | ESP 1 |
ESP 2 |
ITA 1 |
ITA 1 |
FRA 1 |
FRA 1 |
CH 1 |
CH 1 |
GER 1 |
GER 1 |
LUX 1 |
LUX 1 |
NED 7 |
NED 1 |
UK 1 |
UK 1 |
SWE 1 |
SWE 1 |
FIN 1 |
FIN 1 |
USR - |
USR 1 |
POL - |
POL - |
CZE 2 |
CZE 2 |
GDR - |
GDR - |
1st | 56 | ||
| 1964 | 250cc | Husqvarna | ESP 1 |
ESP 1 |
BEL 3 |
BEL 2 |
CH 10 |
CH 5 |
CZE 9 |
CZE 2 |
GER 2 |
GER 4 |
LUX 3 |
LUX 5 |
ITA 4 |
ITA 1 |
UK 3 |
UK - |
SWE 2 |
SWE 2 |
FIN 4 |
FIN 4 |
USR - |
USR - |
POL 2 |
POL 1 |
GDR - |
GDR - |
FRA 2 |
FRA 1 |
2nd | 50 | ||
| 1965 | 250cc | Husqvarna | ESP 1 |
ESP 8 |
ITA - |
ITA - |
FRA 5 |
FRA 6 |
BEL 4 |
BEL 2 |
CZE 3 |
CZE 3 |
GER - |
GER - |
NED - |
NED - |
LUX 9 |
LUX 7 |
POL - |
POL - |
USR - |
USR - |
GDR - |
GDR - |
UK - |
UK - |
SWE 2 |
SWE 1 |
FIN 1 |
FIN 1 |
AUT - |
AUT - |
4th | 35 |
| 1966 | 250cc | Husqvarna | ESP 3 |
ESP 2 |
FRA 2 |
FRA 1 |
BEL 1 |
BEL 3 |
CH 3 |
CH 3 |
CZE 2 |
CZE 2 |
GER 3 |
GER 1 |
NED 1 |
NED - |
LUX - |
LUX - |
ITA 1 |
ITA 1 |
POL 2 |
POL 2 |
GDR 4 |
GDR 8 |
SWE 2 |
SWE 2 |
FIN 3 |
FIN 3 |
USR - |
USR - |
AUT 2 |
AUT 4 |
1st | 58 |
| 1967 | 250cc | Husqvarna | ESP - |
ESP 2 |
CH 1 |
CH 2 |
FRA 2 |
FRA 2 |
BEL 3 |
BEL 3 |
GER 2 |
GER 1 |
NED 1 |
NED - |
ITA 2 |
ITA 1 |
UK - |
UK 3 |
SWE 1 |
SWE 1 |
FIN 1 |
FIN 2 |
USR 1 |
USR 1 |
POL - |
POL - |
1st | 52 | ||||||
| 1968 | 250cc | Husqvarna | ESP 2 |
ESP 1 |
BEL - |
BEL - |
CZE - |
CZE - |
FRA 2 |
FRA - |
NED 8 |
NED 3 |
GER 3 |
GER 1 |
LUX 1 |
LUX 2 |
POL 7 |
POL 1 |
USR 2 |
USR 1 |
YUG 1 |
YUG 1 |
FIN 3 |
FIN - |
SWE 4 |
SWE 2 |
UK 2 |
UK 2 |
AUT 2 |
AUT - |
2nd | 52 | ||
| 1969 | 250cc | Husqvarna | ESP 4 |
ESP 7 |
CH 8 |
CH 6 |
YUG 5 |
YUG 2 |
CZE - |
CZE - |
POL 2 |
POL 5 |
GER - |
GER - |
NED - |
NED - |
FRA - |
FRA - |
UK - |
UK - |
SWE 4 |
SWE - |
FIN - |
FIN - |
USR - |
USR - |
6th | 32 | ||||||
| 1970 | 250cc | Husqvarna | ESP 6 |
ESP 2 |
FRA 5 |
FRA - |
BEL - |
BEL - |
YUG 10 |
YUG - |
ITA - |
ITA 9 |
USR - |
USR - |
POL - |
POL - |
UK 9 |
UK 5 |
FIN - |
FIN - |
GDR - |
GDR - |
CH 7 |
CH - |
AUT - |
AUT - |
11th | 17 | ||||||
| 1971 | 250cc | Yamaha | ESP - |
ESP - |
CH - |
CH - |
POL - |
POL - |
GER - |
GER - |
YUG - |
YUG - |
ITA - |
ITA - |
NED 8 |
NED 10 |
GDR - |
GDR - |
FIN - |
FIN - |
SWE - |
SWE - |
UK - |
UK - |
AUT - |
AUT - |
22nd | 4 | ||||||
| Sources:[9][11][12][19][22][27][30][34][39][43][57][58][49] | ||||||||||||||||||||||||||||||||||
References
[edit]- ^ a b c d e f g h i j k "Torsten Hallman at the Motorcycle Hall of Fame". motorcyclemuseum.org. Retrieved 2015-12-16.
- ^ a b "The History of the Swedes". mxgp.com. Retrieved 2016-02-28.
- ^ Stealey, Bryan (2008). The Powerhouse MX Nations. ISBN 9780778739906. Retrieved 28 February 2016.
- ^ Bjorklund, Bengt (May 1, 1966). "Swedish Motocross". Cycle World. Retrieved 2024-08-06.
- ^ "FIM Legends". fim-live.com. Retrieved July 30, 2024.
- ^ a b c d e f g h i j k l m "Torsten Totte Hallman". silverpilen.net. Retrieved 2023-12-20.
- ^ a b "Hallman Starts Racing". husqvarna-motorcycles.com. Retrieved 2023-12-20.
- ^ a b "Thorsten Hallman - Mr. Motocross". mxgp.com. Retrieved 2023-12-20.
- ^ a b c d "1959 250cc European motocross championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ a b Jonnum, Chris (2000), "Motocrosser of the Century – Roger De Coster", Cycle News, Cycle News, Inc.
- ^ a b c d "1960 250cc European motocross championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ a b c "1961 250cc European motocross championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1961 Trophée des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ a b c d "Hallman husky history". husqvarna-motorcycles.com. Retrieved 2023-12-20.
- ^ Dewhurst, David (2022), Motocross The Golden Years, Walsworth, Marceline, Missouri, ISBN 978-0-578-29016-4,
Factory officials had reluctantly agreed to invest some money in the project, which allowed the signing of Torsten Hallman, soon to become the most famous Swedish motocross racer of them all.
- ^ Dewhurst, David (2022), Motocross The Golden Years, Walsworth, Marceline, Missouri, ISBN 978-0-578-29016-4,
However, post-war European safety regulations restricted the weight of street-legal motorcycles available to 16-year-olds to just 165 pounds, so motorcycle makers were eager to discover a technology that would lead to powerful yet lightweight bikes, As a result, two-stroke motorcycles sprang from every corner of the European continent, and racers soon realized such bikes could easily be modified for racing.
- ^ Dewhurst, David (2022), Motocross The Golden Years, Walsworth, Marceline, Missouri, ISBN 978-0-578-29016-4,
The lighter weight of two-strokes was an obvious advantage in motocross because it enhanced handling agility.
- ^ "1962 250cc motocross world championship race winners". memotocross.fr. Retrieved 29 December 2022.
- ^ a b "1962 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "Double Champion Hallman". husqvarna-motorcycles.com. Retrieved 17 January 2024.
- ^ "Torsten Hallman's 1963 World Championship". dirtbikemagazine.com. Retrieved 20 December 2023.
- ^ a b "1963 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1963 Trophée des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ a b c "Joel Robert Interview, MX Large". mxlarge.com. 13 January 2021. Retrieved 15 January 2022.
- ^ Dewhurst, David (2022), Motocross The Golden Years, Walsworth, Marceline, Missouri, ISBN 978-0-578-29016-4,
But things really took off for the Iron Curtain company in 1964, when ČZ launched a new twin-port 250cc two-stroke engine.
- ^ "1964 250cc motocross world championship race winners". memotocross.fr. Retrieved 23 February 2023.
- ^ a b "1964 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1964 Trophée des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ a b c Trippe, Gavin (1968). "Motocross". Cycle World. Retrieved 20 December 2023.
- ^ a b "1965 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ Dewhurst, David (2022), Motocross The Golden Years, Walsworth, Marceline, Missouri, ISBN 978-0-578-29016-4,
Battles between Hallman and Robert soon became legend.
- ^ a b c d e "Torsten Hallman - His Fourth Title". mxlarge.com. Retrieved 20 December 2023.
- ^ a b "Looking back: How Torsten Hallman claimed his third world MX title". tmxnews.co.uk. Retrieved 2023-12-20.
- ^ a b "1966 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1966 Trophée des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ a b "Edison Dye: The Father of American Motocross". earlyyearsofmx.com. Retrieved 2023-12-26.
- ^ a b "Motocross goes International 1947 through 1965". pigtailpals.com. 17 September 2019. Retrieved 19 October 2019.
- ^ "Motocross goes to the USA". husqvarna-motorcycles.com. Retrieved 2023-12-20.
- ^ a b c "1967 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1967 Trophée des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ "1967 Motocross des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ a b c d "Hallman's Fight For The fifth Title". husqvarna-motorcycles.com. Retrieved 20 December 2023.
- ^ a b c "1968 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1968 Trophée des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ "Torsten Hallman – MXoN Legend". mxgp.com. Retrieved 2023-12-20.
- ^ "1969 Motocross des Nations classifications" (PDF). memotocross.fr. Retrieved 20 December 2023.
- ^ a b "MXA Interview: Håkan Andersson". motocrossactionmag.com. Retrieved 2024-01-16.
- ^ Johansson, Lars-Erik (1971). "Yamaha Motocross Effort". Cycle World. Retrieved 20 December 2023.
- ^ a b "1971 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "Yamaha DT-1". motocrossactionmag.com. Retrieved 16 January 2024.
- ^ a b Dewhurst, David (2022), Motocross The Golden Years, Walsworth, Marceline, Missouri, ISBN 978-0-578-29016-4,
They'd heard through their rising star, Jaak Van Velthoven, that the Suzuki test had taken place. Word within the tight -knit world of motocross spread quickly and the lanky factory rider was excited that his factory Yamaha YZ462 might take advantage of this new design. Even Yamaha team principal, Torsten Hallman, who had been thrown over the bars of his 50 hp YZ monster, was convinced they should investigate. He contacted Yamaha team manager Mr. Kuratomo and told him of the new discovery.
- ^ "Håkan Andersson Yamaha YZ637". MXGP Magazine. Retrieved 16 January 2024.
- ^ a b "GP Classic Steel: HL 500". pulpmx.com. Retrieved 2016-02-27.
- ^ "Thor MX – About the brands fairytale". mx-gear.com. Retrieved 2015-12-16.
- ^ "Torsten Hallman career profile". bestsports.com. Retrieved 2015-12-16.
- ^ "Edison Dye Motocross Lifetime Achievement Award Recipients". glenhelen.com. Retrieved December 26, 2023.
- ^ "1969 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
- ^ "1970 250cc motocross world championship race classifications" (PDF). memotocross.fr. Retrieved 10 June 2023.
External links
[edit]- Torsten Hallman at the AMA Hall of Fame
- Swedish web page profiling Torsten Hallman's motocross racing career (in Swedish)
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