What category is the 2007 UM PowerMax 150 XX?

The 2007 UM PowerMax 150 XX has a Category of Scooter.

What is the engine size of the 2007 UM PowerMax 150 XX?

The 2007 UM PowerMax 150 XX has a Capacity: of 149.00 ccm (9.09 cubic inches).

What type of engine does the 2007 UM PowerMax 150 XX have?

The 2007 UM PowerMax 150 XX has a Engine type of Single cylinder.

How many gears does the 2007 UM PowerMax 150 XX have?

The 2007 UM PowerMax 150 XX has a Gearbox of Automatic.

How much does the 2007 UM PowerMax 150 XX weigh?

The 2007 UM PowerMax 150 XX has a Dry weight of 103.9 kg (229.0 pounds).

What is the seat height of the 2007 UM PowerMax 150 XX?

The 2007 UM PowerMax 150 XX has a Seat height of 762 mm (30.0 inches) If adjustable, lowest setting..

UM PowerMax 150 XX - 2007 Specifications and Reviews

Name: 2007 UM PowerMax 150 XX
Brand: UM

The 2007 UM PowerMax 150 XX is an entry-level automatic scooter suited for urban commuters and novice riders. Its lightweight 150cc single-cylinder engine delivers reliable everyday performance with easy electric starting. Known for practical affordability and manageable handling, it excels as an accessible transportation solution for city riding.

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General information
Category	Scooter
Year	2007
Model	UM PowerMax 150 XX
Engine and Transmission Specifications
Transmission typefinal drive	Belt
Gearbox	Automatic
Starter	Electric & kick
Ignition	CDI
Fuel system	Carburettor
Bore x stroke	62.0 x 49.5 mm (2.4 x 1.9 inches)
Compression	9.2:1
Stroke	4
Engine type	Single cylinder
Capacity:	149.00 ccm (9.09 cubic inches)
Physical measures and capacities
Wheelbase	1,372 mm (54.0 inches)
Overall length	1,880 mm (74.0 inches)
Seat height	762 mm (30.0 inches) If adjustable, lowest setting.
Dry weight	103.9 kg (229.0 pounds)

UM PowerMax 150 XX dimensions and frame
Exhaust system	Dimonza carbon fiber exhaust system
Rear brakes	Expanding brake (drum brake)
Front brakes diameter	221 mm (8.7 inches)
Front brakes	Single disc. Antiblocking Disk System (ABD)
Rear tyre dimensions	130/60-13
Front tyre dimensions	130/60-13
Rear suspension	Hydraulic dual shocks
Front suspension	Telescopic fork

Speed and acceleration
Color options	Multicolored
Fuel capacity	6.43 litres (1.70 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%

Touring20%

Passenger30%

Rider Profile

Best For	Suitable for beginners and casual riders needing a simple, low-commitment scooter for everyday use.
Purpose	Designed primarily as an affordable urban commuter for short trips and errands rather than performance riding.
Rider Fit	Its low seat height and lightweight chassis make it easy to manage for riders of smaller stature or those new to two wheels.
Character	A practical, no-frills 150cc scooter that prioritizes convenience and economy over excitement.
Not Ideal For	Not suitable for highway touring, spirited cornering, or riders seeking strong acceleration and high-speed stability.

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

Rider Fit Visualizer

2007 UM PowerMax 150 XX Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 762mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 UM PowerMax 150 XX, with a moderate knee angle of around 100 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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