History of the ordinary in Japan.
By Yukio Ootsu
Documented information on high wheel bicycles in Japan is extremely scarce. It is quite incomplete and seems quite impossible to prove when the first ordinary appeared in Japan. However it is my life long plan and desire to find out the record. Here are my reports of discoveries at the time being.
Few undated photographs of high wheelers show a proud Japanese participation in the high wheel bicycle era. Actual examples of these bicycles that exist in Japanese museums and a few private collections show a history of both import and domestic blacksmith shop production. The early Ordinaries produced by Japanese blacksmiths locally are apparently at the same step with the world trend of the 1880's.You can tell it form early woodblock prints.
Judging from the information with dates, one can conclude that the high wheel period in Japan had a span of a decade from 1885 to 1895.
I grew up in southern Sweden going to school each day, rain or snow, with a Swedish Monark bike, three speed internal hub gears, supplied by - Shimano.
A company that has roots back to 1921, according to some sources.
Others have more details:
1930: Shimano produce 30,000 single-speed freewheels. To establish reputation for quality they gave two free replacements if a product failed.
1936: Employed 130 employees working 30 machines in a 13,000 square metre factory.
1937: Shimano reduces freewheel production when government forces them to manufacture artillery shell fuses for the Japanese navy.
1947: Shimano Bicycle Co builds complete bicycles, ceasing in 1951. Keirin racing begins in Japan.
1957: Shimano introduces a partially successful three speed internal hub. Production of three speed derailleur / freewheel begins, it does not sell well.
And here is what I might have had, back around 1987, when I briefly owned a nice second hand mountain bike with too many gears to count:
Shimano first introduced Dura-Ace 600 group sets in the 1983 as an alternative to more expensive recreational bicycle accessories. Components included derailleurs, side pull brakes and gear sets. Affordable pricing resulted in a degree of popularity that eventually attracted competition cycling enthusiasts. As a result, Shimano expanded the Dura-Ace 600 line to include dual shift levers, multi-speed gear sets and bottom bracket hubs. By the early 1990s the original 600 series had been discontinued in favor of the XT and Ultegra lines.
Dura-Ace 600 was Shimano's second attempt to produce a top-of-the-line parts group. The first Dura-Ace AX line was not well received, giving way to the 600 series in the early 1980s. As with many new products, once in regular use, minor problems emerged. In a sense, consumers were guinea pigs and problems had to be addressed if the manufacturer's efforts were to prove out. Improving the reliability of 600 parts soon rectified minor problems. Today, Dura-Ace parts feature the improvements Shimano made after introducing the 600 series.