Attribute | ![]() Rieju RS2 Pro 125 Black Edition × | ![]() UM GP1-R 125 × |
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General | ||
Production from (year) | 2008 | 2010 |
Make | Rieju | UM |
Model | Rieju RS2 Pro 125 Black Edition | UM GP1-R 125 |
Category | Sport | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor. Mikuni VM20SS | Carburettor |
Displacement (cm³) | 125 | 124.5 |
Cooling system | Air | Air |
Transmission type,final drive | - | Belt |
Bore (mm) | 54 | 52.4 |
Stroke (mm) | 54 | 57.8 |
Gearbox | 5-speed | Automatic |
Fuel control | - | Single Overhead Cams (SOHC) |
Compression | - | 9.2:1 |
Exhaust system | Exhaust pipe with stainless steel silencer | - |
Chassis | ||
Front suspension | Showa inverted fork | Telescopic Fork |
Rear suspension | Gas Mono-shock shock absorber and separate bottle | Hydraulic Dual Shock |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Expanding brake (drum brake) |
Frame type | Triangular double cradle double steel tube | - |
Front tyre | 100/80-17 | 120/70-12 |
Rear tyre | 130/80-17 | 120/70-12 |
Other | ||
Starter | Electric | Electric & kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,300 | 1,243 |
Dry weight (kg) | 109 | 98 |
Overall length (mm) | 1,900 | 1,827 |
Seat height (mm) | 800 | 760 |
Performance | ||
Fuel capacity (l) | 10.4 | 5.6 |