When did the Yamaha SR 250 come out?
The road sport models SR400 and SR500 were released in 1978, following in the steps of the XT500 which had the same single cylinder engine. The Yamaha SR 250 has the same engine from XT, single side drum front brake and some other components, such as the sanil-type rear chain adjuster, showed similar trail antecedents.
When did the Yamaha SR 125 come out?
Introduced at the end of the 1980, the Yamaha SR 125 had the same technical specs as the 125 XT, but with 12 HP at 8500 rpm instead of 13 HP. The Yamaha SR125 is one of the oldest 125 cruiser type motorcycles on the roads today. It first appeared in the UK way back in 1982, was withdrawn in 1986, then returned in 1991.
What kind of fork does a Yamaha SR250 have?
Front: telescopic fork, 140 mm (5.5 in) travel. Yokohama. Front: 3.00-18 The Yamaha SR250 is a single cylinder motorcycle made by Yamaha Motor Company from 1980 to 1984 for the first generation, and since 2001 for the second generation. It shares styling with the larger Yamaha SR500.
What kind of engine does a Yamaha SR have?
The engine produces a maximum peak output power of 27.00 HP (19.7 kW) @ 6000 RPM. The bike was manufactured in the 80’s and at the beginning of the ’90’s. The machine had an air cooled, four stroke, V twin, SOHC, 248cc engine and a dry weight of 146 kg.
How big is the engine on a Yamaha SR 250?
Make Model Yamaha SR 250 Year 1978-79 Engine Four stroke, single cylinder, SOHC, 2 va Capacity 239 cc / 15.2 cu-in Bore x Stroke 73.5 x 56.5 mm
What’s the best time for a Yamaha SR 250?
The best time of 17.2 seconds at a terminal speed of 119 km/h appeared quite frequently throughout the testing session. The running of mid 16’s put forward in other road tests appears too fast considering the fact that the similarly equipped and geared XT250 could only run 17.6 sees (TWO WHEELS June 1980).
What’s the dyno curve on a Yamaha SR 250?
The SR250 dyno curves are however very similar in shape to those of the Honda, i.e. almost constant torque value from 3000 rpm to 8000 rpm and gradually increasing power curve. Most of the engine action happens within the 7000 rpm to 9000 rpm region, a power-band that needs to be utilised extensively on the open road.
When did Yamaha start making motorcycles in Indonesia?
Moreover, one year later, the company started producing motorcycles in Indonesia after it signed an agreement with Haraban Co. In 1972, the Japanese company moved its headquarters to Iwata City, the location of its current main office.