UM PowerMax 150 GP1 - 2006 Specifications and Reviews

The 2006 UM PowerMax 150 GP1 is a practical 149cc automatic scooter designed for budget-conscious commuters seeking affordable urban mobility. Its lightweight frame, electric start convenience, and belt-drive transmission make it ideal for new riders and daily city use. Known for reliable basic transportation and fuel efficiency, this scooter suits those prioritizing economy over performance.

2006
Not Rated stars Average rating: Not Rated from 0 votes
.

General information

CategoryScooter
Year2006
ModelUM PowerMax 150 GP1
 
 

Engine and Transmission Specifications

Transmission typefinal driveBelt
GearboxAutomatic
StarterElectric & kick
Bore x stroke62.0 x 49.5 mm (2.4 x 1.9 inches)
Stroke4
Engine typeSingle cylinder
Capacity:149.00 ccm (9.09 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,372 mm (54.0 inches)
Overall length1,880 mm (74.0 inches)
Overall height1,270 mm (50.0 inches)
Seat height762 mm (30.0 inches) If adjustable, lowest setting.
Dry weight103.9 kg (229.0 pounds)

UM PowerMax 150 GP1 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions130/60-13
Front tyre dimensions130/60-13
Rear suspensionHydraulic dual shocks
Front suspensionTelescopic fork

Speed and acceleration

Color optionsBlack, Blue, Orange, Red
Fuel capacity6.43 litres (1.70 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%
City80%
Cornering35%
Daily Riding70%
Touring20%
Passenger30%

Rider Profile

Best ForSuitable for beginners and casual riders, including those with little or no prior motorcycling experience thanks to the automatic transmission and low seat height.
PurposeDesigned primarily as an affordable, low-displacement urban commuter scooter for short trips and everyday errands.
Rider FitVery low seat height and light dry weight make it easy to handle for riders of smaller stature or limited strength.
CharacterA practical, no-frills city runabout that prioritizes convenience and ease of use over performance or excitement.
Not Ideal ForNot suitable for highway touring, high-speed riding, off-road use, or riders seeking strong power and long-distance comfort.

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

Rider Fit Visualizer

2006 UM PowerMax 150 GP1 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 762mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2006 UM PowerMax 150 GP1, 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.

Find bikes that fit your height →

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.