Honda RC166 250

This will be, for the time being, Honda’s last year in Grand Prix racing. They pull out of 50 and 125 cc racing at the end of 1966 and, at the end of the 1967 season, Honda withdraws from the other three classes. They have achieved what they set out to do: from a totally obscure and unknown company at the start of 1960, they have become the biggest and best known motorcycle manufacturer in the world.

Yet, the decision comes unexpected – Hailwood and Bryans have already signed their contracts for 1968. Moreover, there are rumours about new, exciting racers – a 50 cc triple, a 125 cc six cylinder and a V8 for the 250 cc class.

Suzuki also stops at the end of the season, and Yamaha follows one year later.

In the 250 cc there is a fierce, ongoing battle between Read and Ivy on the Yamaha fours and Hailwood and Bryans on the Honda sixes, a battle that’s only decided in the last race of the season. The Yamahas have been improved and are lower and more powerful, they have now some 5 horses more than the Honda six. This is compensated by the fabulous riding of Hailwood, but on very fast circuits, such as Francorchamps and Monza, the Yamahas have the advantage because of their superior speed.

During 1966, Mike had been complaining about the roadholding and handling of the fours, and Honda decide to enlarge the 250 cc six, about which Hailwood had no complaints, to give him a new weapon for the 350 cc class. With more power than the four and nearly 20 kg less weight, the combination Hailwood and Honda six is so superior, that Hailwood wins the title by winning the first five races, and then hands the bike over to Ralph Bryans, who gathers enough points during the rest of the season to end up third in the world championship.

Agostini is second with the MV. The manufacturers’ title goes to Honda, ahead of MV Agusta, MZ, Aermacchi and Benelli.

Honda RC166 250

The battle in the 500 cc class is between Hailwood and Giacomo Agostini with the MV. Hailwood complains, that he has to fight two opponents: Ago and his Honda, which, although it has a superb engine, has very bad road holding. At the end of the season, both riders have the same number of points and both have 5 wins; Hailwood has two second placings, but Agostini has three seconds and so becomes world champion, with Hailwood second and John Hartle (Matchless) third.


The RC166 of 1967 is the same bike as the one of the previous season, the only difference being an increase in power. now 62 bhp at 17,000 rpm.

Image below is probably one of the most famous racing pictures ever – it shows Mike at Clermont-Ferrand, leaning to the limit.

Honda RC166 250
Honda RC166 250
Honda RC166 250
Honda RC166 250

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