Keeway RY8: history, specs, pictures
| Keeway RY8 | |
| Manufacturer | |
|---|---|
| Also called | RY850, RY8 50 |
| Production | 2011 |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 40.0mm x 39.2mm |
| Horsepower | 4.29 HP (3.2 KW) @ 7500RPM |
| Torque | 2.95 ft/lbs (4.0 Nm) @ 6500RPM |
| Fuel System | carburetor |
| Ignition | c.d.i. |
| Transmission | Gear box: automatic Final Drive: belt |
| Suspension | Front: telescopic fork Rear: single shock |
| Brakes | Front: single disc Rear: expanding brake (drum brake) |
| Front Tire | 120/70-12 |
| Rear Tire | 120/70-12 |
| Wheelbase | 50.0 inches (1270 mm) |
| Length | 71.46 inches (1815 mm) |
| Width | 27.36 inches (695 mm) |
| Height | 46.46 inches (1180 mm) |
| Weight | 198.42 pounds (90.0 Kg) (dry), |
| Fuel Capacity | 1.27 Gallon (4.80 Liters) |
| Manuals | Service Manual |
The Keeway RY850 was a single cylinder, four-stroke standard produced by Keeway in 2011. Max torque was 2.95 ft/lbs (4.0 Nm) @ 6500 RPM. Claimed horsepower was 4.29 HP (3.2 KW) @ 7500 RPM.
Engine[edit | edit source]
A 40.0mm bore x 39.2mm stroke result in a displacement of just 49.3 cubic centimeters.
Drive[edit | edit source]
The bike has a automatic transmission. Power was moderated via the automatic.
Chassis[edit | edit source]
It came with a 120/70-12 front tire and a 120/70-12 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 fork while the rear was equipped with a single shock. The RY850 was fitted with a 1.27 Gallon (4.80 Liters) fuel tank. The bike weighed just 198.42 pounds (90.0 Kg). The wheelbase was 50.0 inches (1270 mm) long.