Factory Bike Chrono SM50-2 - 2007 Specifications and Reviews
The 2007 Factory Bike Chrono SM50-2 is a lightweight super motard designed for novice riders and urban commuters seeking nimble handling and easy maneuverability. Its 50cc liquid-cooled single-cylinder engine delivers modest power suitable for learning fundamentals, while the six-speed transmission and chain drive provide reliable, straightforward operation. Known for its compact profile and affordability, this model excels in tight city environments and as an accessible entry point to motorcycle ownership.
2007
Engine and Transmission Specifications | |
| Clutch | Wet multiplate |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Automix |
| Starter | Kick |
| Fuel system | Carburettor. Dell'Orto PHBN |
| Bore x stroke | 40.3 x 39.0 mm (1.6 x 1.5 inches) |
| Compression | 12.0:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.70 ccm (3.03 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,370 mm (53.9 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall length | 1,990 mm (78.3 inches) |
| Overall height | 1,370 mm (53.9 inches) |
| Dry weight | 80.0 kg (176.4 pounds) |
| | |
Factory Bike Chrono SM50-2 dimensions and frame | |
| Rear brakes diameter | 200 mm (7.9 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/70-18 |
| Front tyre dimensions | 100/80-17 |
| Rear suspension | PAIOLI monoshock |
| Front suspension | PAIOLI hydraulic 36mm |
| Frame type | Hardened Steel CrMo. Bolt-on rear section |
Speed and acceleration | |
| Color options | Black |
| Fuel capacity | 7.50 litres (1.98 gallons) |
| Category | Super motard |
| Year | 2007 |
| Model | Factory Bike Chrono SM50-2 |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track70%
City75%
Cornering88%
Daily Riding35%
Touring15%
Passenger10%
Rider Profile
| Best For | This tiny 50cc supermotard suits beginners and playful experienced riders alike, since its low power ceiling makes mistakes far less costly than on a full-size bike. |
| Purpose | Built for sharp, flickable fun on tight city streets, mini-moto track days, and supermotard-style cornering practice rather than outright speed or distance. |
| Rider Fit | Its featherweight 81.5 kg dry mass and compact dimensions make it exceptionally easy to muscle around, flick side to side, and pick up if dropped, suiting smaller or less physically strong riders well. |
| Character | A cheeky, high-revving two-stroke minimoto that rewards aggressive throttle and body-english riding over raw horsepower, delivering grins rather than grunt. |
| Not Ideal For | Not suitable for highway travel, long-distance touring, carrying a passenger, or riders wanting strong acceleration and top-end speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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