Yamaha DT-1 250
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File:Yamaha-DT-1 2.jpg | |
Yamaha DT-1 250 | |
Manufacturer | |
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Production | 1968 - 70 |
Class | Enduro |
Engine | Two stroke, single cylinder |
Compression ratio | 6.4:1 |
Ignition | Flywheel magneto |
Transmission | 5 Speed |
Frame | Duplex cradle |
Suspension | Front: Telescopic forks Rear: Dual shocks |
Brakes | Front: Drum Rear: Drum |
Front Tire | 3.25 -19 |
Rear Tire | 4.00 -18 |
Wheelbase | 1389.3 mm / 54.7 in |
Weight | 111 kg / 245 lbs (dry), |
Recommended Oil | Yamalube 10w-40 |
Fuel Capacity | 9 Liters / 2.5 US gal |
Manuals | Service Manual |
Engine[edit | edit source]
The engine was a Air cooled cooled Two stroke, single cylinder. The engine featured a 6.4:1 compression ratio.
Chassis[edit | edit source]
It came with a 3.25 -19 front tire and a 4.00 -18 rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Telescopic forks while the rear was equipped with a Dual shocks. The DT-1 250 was fitted with a 9 Liters / 2.5 US gal fuel tank. The bike weighed just 111 kg / 245 lbs. The wheelbase was 1389.3 mm / 54.7 in long.
Photos[edit | edit source]
Yamaha DT-1 250 Yamaha DT-1 250 Yamaha DT-1 250 Yamaha DT-1 250 Yamaha DT-1 250
Overview[edit | edit source]
Yamaha DT-1 250
Make Model | Yamaha DT-1 250 |
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Year | 1968 - 70 |
Engine Type | Two stroke, single cylinder |
Displacement | 246 cc / 15.0 cu-in |
Bore X Stroke | 70 x 64 mm |
Cooling System | Air cooled |
Compression | 6.4:1 |
Lubrication | Autolube |
Induction | Carburetor |
Ignition | Flywheel magneto |
Starting | Kick |
Max Power | 22.8 hp / 16.8 kW @ 7000 rpm |
Max Torque | 23.7 Nm / 17.5 lb-ft @ 6500 rpm |
Transmission | 5 Speed |
Final Drive | Chain |
Frame | Duplex cradle |
Front Suspension | Telescopic forks |
Rear Suspension | Dual shocks |
Front Brakes | Drum |
Rear Brakes | Drum |
Front Tire | 3.25 -19 |
Rear Tire | 4.00 -18 |
Dimensions | Length 2100.5 mm / 82.7 in Width 889.0 mm / 35.0 in Height 1160.7 mm / 45.7 in |
Wheelbase | 1389.3 mm / 54.7 in |
Ground Clearance | 254 mm / 10.0 in |
Dry Weight | 111 kg / 245 lbs |
Fuel Capacity | 9 Liters / 2.5 US gal |