Yamaha BWs125: history, specs, pictures
| Yamaha BWs125 | |
| Manufacturer | |
|---|---|
| Also called | BWs 125, BWS 125, BWS125 |
| Production | 2010 - 2018 |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 52.4mm x 57.9mm |
| Horsepower | 8.85 HP (6.6 KW) @ 7500RPM |
| Torque | 7.38 ft/lbs (10.0 Nm) @ 7000RPM |
| Fuel System | injection. mikuni 24mm throttle body fuel injection |
| Ignition | tci electric start |
| Transmission | Gear box: automatic Final Drive: belt |
| Suspension | Front: telescopic fork Rear: adjustable dual shock unit swingarm |
| Brakes | Front: single disc Rear: single disc |
| Front Tire | 120/70-12 |
| Rear Tire | 130/70-12 |
| Wheelbase | 51.38 inches (1305 mm) |
| Length | 75.2 inches (1910 mm) |
| Width | 30.12 inches (765 mm) |
| Height | 44.29 inches (1125 mm) |
| Seat Height | 30.71 inches (780 mm) |
| Weight | 119.0 kg (wet) |
| Recommended Oil | Yamalube 10w-40 |
| Fuel Capacity | 1.72 Gallon (6.50 Liters) |
| Manuals | Service Manual |
The Yamaha BWS125 was a single cylinder, four-stroke standard produced by Yamaha between 2010 and 2018. Max torque was 7.38 ft/lbs (10.0 Nm) @ 7000 RPM. Claimed horsepower was 8.85 HP (6.6 KW) @ 7500 RPM.
Engine[edit | edit source]
The engine was a air cooled single cylinder, four-stroke. A 52.4mm bore x 57.9mm stroke result in a displacement of just 125.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).
Drive[edit | edit source]
The bike has a automatic transmission.
Chassis[edit | edit source]
It came with a 120/70-12 front tire and a 130/70-12 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a telescopic fork while the rear was equipped with a adjustable dual shock unit swingarm. The BWS125 was fitted with a 1.72 Gallon (6.50 Liters) fuel tank. The wheelbase was 51.38 inches (1305 mm) long.