What category is the 2009 UM Matrix II-170?

The 2009 UM Matrix II-170 has a Category of Scooter.

What is the engine size of the 2009 UM Matrix II-170?

The 2009 UM Matrix II-170 has a Capacity: of 168.00 ccm (10.25 cubic inches).

What type of engine does the 2009 UM Matrix II-170 have?

The 2009 UM Matrix II-170 has a Engine type of Single cylinder.

Is the 2009 UM Matrix II-170 air cooled or liquid cooled?

The 2009 UM Matrix II-170 has a Cooling system of Oil & air.

How many gears does the 2009 UM Matrix II-170 have?

The 2009 UM Matrix II-170 has a Gearbox of Automatic.

How much does the 2009 UM Matrix II-170 weigh?

The 2009 UM Matrix II-170 has a Dry weight of 106.6 kg (235.0 pounds).

What is the seat height of the 2009 UM Matrix II-170?

The 2009 UM Matrix II-170 has a Seat height of 889 mm (35.0 inches) If adjustable, lowest setting..

UM Matrix II-170 - 2009 Specifications and Reviews

Name: 2009 UM Matrix II-170
Brand: UM

The 2009 UM Matrix II-170 is a practical automatic scooter designed for commuters seeking affordable, reliable urban transportation. Powered by a 168cc single-cylinder engine with dual-start capability, it delivers straightforward performance for everyday riding. Known for its lightweight construction and fuel efficiency, the Matrix II-170 appeals to budget-conscious riders prioritizing simplicity and dependability.

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2009

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General information
Category	Scooter
Year	2009
Model	UM Matrix II-170

Engine and Transmission Specifications
Transmission typefinal drive	Belt
Gearbox	Automatic
Cooling system	Oil & air
Starter	Electric & kick
Fuel control	SOHC
Valves per cylinder	2
Fuel system	Carburettor
Compression	9.2:1
Stroke	4
Engine type	Single cylinder
Capacity:	168.00 ccm (10.25 cubic inches)
Physical measures and capacities
Wheelbase	1,372 mm (54.0 inches)
Overall width	711 mm (28.0 inches)
Overall length	1,880 mm (74.0 inches)
Overall height	1,270 mm (50.0 inches)
Seat height	889 mm (35.0 inches) If adjustable, lowest setting.
Dry weight	106.6 kg (235.0 pounds)

UM Matrix II-170 dimensions and frame
Rear brakes	Single disc
Front brakes diameter	216 mm (8.5 inches)
Front brakes	Single disc
Rear tyre dimensions	130/60-13
Front tyre dimensions	130/60-13
Rear suspension	Hydraulic dual shock
Front suspension	Telescopic fork
Speed and acceleration
Color options	Black, blue, red, silver
Fuel consumption pr. 10 km (6.2 miles)	2.47 litres (0.65 gallons)
Fuel capacity	9.08 litres (2.40 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%

City80%

Cornering40%

Daily Riding70%

Touring25%

Passenger35%

Rider Profile

Best For	Suited to new or casual riders comfortable with an automatic twist-and-go scooter rather than a geared motorcycle.
Purpose	Designed primarily for short-range urban commuting and easy errand running rather than performance or distance riding.
Rider Fit	Its light weight and low seat height make it accessible to riders of smaller stature or those wanting minimal physical effort.
Character	A practical, no-frills 168cc scooter that prioritizes convenience and low running costs over excitement or speed.
Not Ideal For	Not suitable for riders seeking highway touring capability, high speed, off-road use, or carrying a passenger over long distances.

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

Rider Fit Visualizer

2009 UM Matrix II-170 Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 889mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2009 UM Matrix II-170, with a moderate knee angle of around 115 degrees and a slightly forward riding position.

Data quality: measured. 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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