As the 60s began, Husqvarna had fantastic results in the classic "Trophy of November". Rolf Tibblin had just won the European mx championship on his works machine, but now entered the gruelling enduro, which is the oldest and most well-known race in Sweden. Looking back, no other brand can claim as many victories in the "Novemberkasan" as Husqvarna. The feast of enduro to end all enduros began already back in 1915 when Swede Gunnar Enderlein won on his British machine. One of the more remarkable races was held in 1925 when Edvin Sagström became the sole competitor to reach the finish line. However, he was so late - more than a day - that the race was cancelled by the organizers and there was no winner appointed. In 1960, Rolf Tibblin started his winning crusade by taking overall victory. He then continued with four more victories in the coming years, which set a new "Novemberkasan" record. No one had been victorious for five years in a row in this staggering event. And he was close to winning also in 1965, but …
In the summer of 1962, a reluctant board took the decision to manufacture a series of one hundred 250cc machines, to be sold in early 1963. These were motocross machines but could also be used for enduro with a little modification. As it happened, Torsten Hallman won his first 250cc title in the world championship then, which of course led to great interest in the purchase of a replica model. The orders kept coming to race manager Bror Jaurén and it turned out that more than 30 reservations surprisingly came from Norway and Finland while a single unit went to USA. The new 250 machine cost twice as much as the Silver Arrow and was sold at 4,500 Swedish Kronor (approx. 600 US dollars). The 1965 Novemberkasan winner was Olle Pettersson – a strong 250cc factory world championship contender for Husqvarna, who always did well also in enduro events. He fought hard with Tibblin, who finally had to give in to Olle at the end of this super-chilly “Kasa”. In 1966, Sweden hosted the International Six Days Trial event. It was run in mid-Sweden over 1,660 km with 287 starters in the "Blue Mountains" of Kilsbergen around the city of Örebro. The U.S. team was successfully represented by Bud Ekins and Malcolm Smith, both on Husqvarna. Swedes Hans Hansson won a gold medal on his 250cc while Curt Öberg managed to conquer in the half-litre class with his new 360cc Husky.