Giantco Dolphin Twin 50 - 2009 Specifications and Reviews
The 2009 Giantco Dolphin Twin 50 is an entry-level scooter designed for new riders and urban commuters seeking economical transportation. Its lightweight 70kg frame and modest 49cc air-cooled engine deliver reliable performance for short-distance city riding. The dual electric and kick starter system ensures dependable starts in everyday conditions.
2009
Engine and Transmission Specifications | |
| Transmission typefinal drive | Belt |
| Cooling system | Air |
| Starter | Electric & kick |
| Fuel control | SOHC |
| Bore x stroke | 39.0 x 41.5 mm (1.5 x 1.6 inches) |
| Compression | 9.2:1 |
| Torque | 3.00 |
| Power | 3.48 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 49.50 ccm (3.02 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,315 mm (51.8 inches) |
| Overall width | 735 mm (28.9 inches) |
| Overall length | 1,875 mm (73.8 inches) |
| Overall height | 1,060 mm (41.7 inches) |
| Dry weight | 70.0 kg (154.3 pounds) |
| | |
Giantco Dolphin Twin 50 dimensions and frame | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Single disc |
| Rear tyre dimensions | 3.50-10 |
| Front tyre dimensions | 3.50-10 |
| Rear suspension | Oil damped coil spring |
| Front suspension | Oil damped telescopic fork |
| Frame type | Steel |
Speed and acceleration | |
| Power/weight ratio | 0.0497 HP/kg |
| Category | Scooter |
| Year | 2009 |
| Model | Giantco Dolphin Twin 50 |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Silver |
| Oil capacity | 0.80 litres (0.05 quarts) |
| Fuel capacity | 4.20 litres (1.11 gallons) |
Performance Profile & Rider Fit
3.5 hp
Peak Power
Best For
Track3%
City78%
Cornering30%
Daily Riding55%
Touring8%
Passenger15%
Rider Profile
| Best For | This is an entry-level 50cc scooter suited to complete beginners or those with a moped license, not experienced riders seeking performance. |
| Purpose | It is designed purely for short-hop urban commuting and light errands rather than any kind of speed or adventure riding. |
| Rider Fit | Its low seat height, light 70kg dry weight, and small 10-inch wheels make it extremely easy and unintimidating to handle for riders of almost any size or strength. |
| Character | It has a modest, no-frills, utilitarian personality focused on cheap, simple, reliable transportation rather than excitement. |
| Not Ideal For | This is not the bike for anyone wanting highway speed, long-distance touring comfort, off-road capability, or carrying a passenger regularly. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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