What category is the 2007 Sachs Roadster 650?

The 2007 Sachs Roadster 650 has a Category of Naked bike.

What is the engine size of the 2007 Sachs Roadster 650?

The 2007 Sachs Roadster 650 has a Capacity: of 644.00 ccm (39.30 cubic inches).

What type of engine does the 2007 Sachs Roadster 650 have?

The 2007 Sachs Roadster 650 has a Engine type of Single cylinder.

Is the 2007 Sachs Roadster 650 air cooled or liquid cooled?

The 2007 Sachs Roadster 650 has a Cooling system of Air.

How many gears does the 2007 Sachs Roadster 650 have?

The 2007 Sachs Roadster 650 has a Gearbox of 5-speed.

How much does the 2007 Sachs Roadster 650 weigh?

The 2007 Sachs Roadster 650 has a Dry weight of 154.0 kg (339.5 pounds).

How much does the 2007 Sachs Roadster 650 weigh?

The 2007 Sachs Roadster 650 has a Weight incl. oil, gas, etc of 169.0 kg (372.6 pounds).

What is the seat height of the 2007 Sachs Roadster 650?

The 2007 Sachs Roadster 650 has a Seat height of 732 mm (28.8 inches) If adjustable, lowest setting..

Sachs Roadster 650 - 2007 Specifications and Reviews

Name: 2007 Sachs Roadster 650
Brand: Sachs

The 2007 Sachs Roadster 650 is a lightweight naked bike ideal for beginner and intermediate riders seeking an affordable, manageable platform. Its air-cooled single-cylinder engine delivers accessible performance while the 169 kg wet weight ensures easy handling and control. Known for straightforward reliability and budget-friendly ownership, it suits riders prioritizing practical commuting and weekend enjoyment over raw power.

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2007

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General information
Category	Naked bike
Year	2007
Model	Sachs Roadster 650
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Air
Starter	Electric
Fuel control	OHC
Valves per cylinder	4
Fuel system	Carburettor
Stroke	4
Engine type	Single cylinder
Capacity:	644.00 ccm (39.30 cubic inches)

Physical measures and capacities
Alternate seat height	760 mm (29.9 inches) If adjustable, highest setting.
Seat height	732 mm (28.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	169.0 kg (372.6 pounds)
Dry weight	154.0 kg (339.5 pounds)

Sachs Roadster 650 dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	316 mm (12.4 inches)
Front brakes	Single disc
Rear tyre dimensions	160/60-ZR17
Front tyre dimensions	120/70-ZR17
Speed and acceleration
Color options	Blue
Reserve fuel capacity	3.00 litres (0.79 gallons)
Fuel capacity	17.00 litres (4.49 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track30%

City70%

Cornering65%

Daily Riding65%

Touring35%

Passenger30%

Rider Profile

Best For	Suits riders with some prior experience who want a torquey single-cylinder naked without overwhelming power delivery.
Purpose	Best suited to everyday street riding, commuting, and weekend fun rather than long-distance travel or serious performance riding.
Rider Fit	A moderate seat height and light-for-its-class weight make it manageable for riders of average to shorter stature.
Character	Delivers the characterful, thumping feel typical of a big single-cylinder engine, with straightforward carbureted mechanics and an air-cooled simplicity that appeals to riders who like unpretentious machines.
Not Ideal For	Not a good fit for riders seeking high-speed touring, passenger comfort over distance, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2007 Sachs Roadster 650 Rider Ergonomics Assessment

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Feet:

At 732mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 Sachs Roadster 650, with a moderate knee angle of around 110 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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