Hyosung SB50ZR Sense - 2011 Specifications and Reviews
The 2011 Hyosung SB50ZR Sense is an entry-level scooter designed for urban commuters and new riders seeking affordable, practical transportation. Known for its compact dimensions, lightweight build, and fuel efficiency, it excels in city navigation and daily commuting with its manageable 749mm seat height and minimal ground clearance requirements.
2011
Engine and Transmission Specifications | |
| Driveline | CVT |
| Clutch | Centrifugal automatic clutch |
| Transmission type,final drive | Belt |
| Gearbox | Automatic |
| Cooling system | Air |
| Fuel system | Carburettor |
| Bore x stroke | 41.0 x 37.4 mm (1.6 x 1.5 inches) |
| Compression | 7.2:1 |
| Torque | 3.76 Nm (0.4 kgf-m or 2.8 ft.lbs) @ 6500 |
| Power | 4.00 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
| Category | Scooter |
| Year | 2011 |
| Model | Hyosung SB50ZR Sense |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 162 mm (6.4 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 3.50-10 |
| Front tyre dimensions | 3.50-10 |
| Rear suspension | Mono Shock Absorber (Preload adjustable) |
| Front suspension | Conventional Telescopic |
| Frame type | Steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 4.69 litres (1.24 gallons) |
| Wheelbase | 1,242 mm (48.9 inches) |
| Ground clearance | 114 mm (4.5 inches) |
| Overall length | 1,783 mm (70.2 inches) |
| Overall height | 1,064 mm (41.9 inches) |
| Seat height | 749 mm (29.5 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.0501 HP/kg |
| Dry weight | 79.8 kg (176.0 pounds) |
| | |
Other specs | |
| Wheelbase | 1,250 mm (49.2 inches) |
| Overall width | 1,170 mm (46.1 inches) |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear tyre | 255/55-9 |
| Front tyre | 175/75-10 |
| Rear Suspension | Â Aluminum alloy swing arm, |
| Front Suspension | Independent double A-arm, |
| Lubrication system | Semi dry sump |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Valves per cylinder | 4 |
| Bore x Stroke | 96.0 x 62.0 mm (3.8 x 2.4 inches) |
| Compression | 12.0:1 |
| Torque | 47.64 Nm (4.9 kgf-m or 35.1 ft.lbs) @ 7000 Revolutions">RPM |
| Capacity: | 448.80 ccm (27.39 cubic inches) |
| Model | Hyosung Rapier 450 Quad |
| Color options | Red, silver |
| Factory warranty | 2 |
| Starter | Electric |






































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