Yamaha TW125

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Yamaha TW125
Yamaha-tw125-1999-2004-4.jpg
Manufacturer Yamaha
Also called TW 125
Production 1999 - 2004
Class Enduro
Engine single cylinder, four-stroke
Bore / Stroke 57.0mm x 48.8mm
Compression ratio 10:1
Top speed 63 mph (102 km/h)
Horse Power 11.53 HP (8.6 KW) @ 12000RPM
Torque 7.15 ft/lbs (9.7 Nm) @ 6500RPM
Sparkplug NGK DR8EA
Transmission Gear box: 5-speed

Final Drive: chain

Clutch: Wet multi-plate
Suspension Front: telescopic forks
Rear: swingarm monocross
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 130/80-18
Rear Tire 180/80-14
Wheelbase 53.15 inches (1350 mm)
Dimensions L 84.06 inches (2135 mm)
W 32.28 inches (820 mm)
H 44.09 inches (1120 mm)
Seat height 31.69 inches (805 mm)
Weight 260.15 pounds (118.0 Kg) (dry), 118.0 kg (wet)
Fuel capacity 1.85 Gallon (7.00 Liters)
Manuals Service Manual
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The Yamaha TW125 was a single cylinder, four-stroke Enduro motorcycle produced by Yamaha between 1999 and 2004. It could reach a top speed of 63 mph (102 km/h). Max torque was 7.15 ft/lbs (9.7 Nm) @ 6500 RPM. Claimed horsepower was 11.53 HP (8.6 KW) @ 12000 RPM.

Engine[edit]

The engine was a air cooled single cylinder, four-stroke. A 57.0mm bore x 48.8mm stroke result in a displacement of just 124.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

Drive[edit]

The bike has a 5-speed transmission. Power was moderated via the Wet multi-plate.

Chassis[edit]

It came with a 130/80-18 front tire and a 180/80-14 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a telescopic forks while the rear was equipped with a swingarm monocross. The TW125 was fitted with a 1.85 Gallon (7.00 Liters) fuel tank. The bike weighed just 260.15 pounds (118.0 Kg). The wheelbase was 53.15 inches (1350 mm) long.

1999 - 2004 Yamaha TW 125[edit]

1999 - 2004 Yamaha TW 125 1999 - 2004 Yamaha TW 125 1999 - 2004 Yamaha TW 125 1999 - 2004 Yamaha TW 125 1999 - 2004 Yamaha TW 125

The Yamaha TW125's motor can trace its roots back to 1982, when the SR 125 was launched. That's good in terms of reliability, but a lousy advert for performance.


In Media[edit]