Yamaha DT 125 (1972)

The Yamaha DT 125 was a two-stroke single-cylinder motorcycle released in 1972. It had a 123 cc engine with a bore x stroke of 56.50 mm and a compression ratio of 6.9:1. The motorcycle used a Mikuni TS28SS Carburetor for induction and had a magneto ignition system. It had a maximum power output of 12.9 kW / 17.3 hp at 7000 rpm, and a maximum torque of 1.4 kgf-m / 10 lb-ft at 7000 rpm. The transmission had five speeds, and the motorcycle had a chain final drive. The front suspension utilized telescopic forks, while the rear suspension was a dual-shock design. The bike used drum brakes on both the front and rear, with a tire size of 2.75-21 in the front and 3.50-18 in the rear. The wet weight of the motorcycle was 125 kg / 275.5 lbs, and it had a fuel capacity of 9.5 Litres / 2.5 US gal.


Technische Daten:

Marke Modell: Yamaha DT 125

Jahr: 1972


Motor: Zweitakt, Einzylinder
Hubraum: 123 cm³ / 7,5 cu-in
Bohrung x Hub: 56 50 mm
Kühlsystem: Luftgekühlt
Verdichtungsverhältnis: 6,9:1
Ansaugung: Mikuni TS28SS Vergaser
Zündung: Magneto
Start: Kick
Maximale Leistung: 12,9 kW / 17,3 PS bei 7000 U/min
Maximales Drehmoment: 1,4 kgf-m / 10 lb-ft @ 7000 rpm
Getriebe: 5-Gang
Endantrieb: Kette
Vordere Federung: Teleskopgabel
Hintere Aufhängung: Doppelstoßdämpfer
Vordere Bremsen: Trommel

Hintere Bremsen: Trommel
Reifen vorne: 2.75-21
Hinterreifen: 3.50-18
Nassgewicht: 125 kg / 275.5 lbs
Kraftstoffkapazität: 9,5 Liter / 2,5 US gal

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