2007 United Motors Powermax 150 XX

Motorcyclist Online helps you research the used 2007 United Motors Powermax 150 XX before buying this Scooter bike. With front Disc brakes that will securely stop this Powermax 150 XX motorcycle on demand. It comes standard with a 149 cc Single-Cylinder ...     read more
click to expand
Bg Badge

2007 United Motors Powermax 150XX

Model Overview:

2007 Powermax 150 XX

Bodystyle Scooter
Warranty 18 months
Manufacturer Country N/A
Introduction Year N/A
Displacement (cc) 149
Engine Type Single-Cylinder
Nextstep Bg

2007 United Motors Powermax 150 XX


United Motors, an international company with offices in Florida, imported and rebadged Chinese and South Korean motorcycles and scooters; some were made by Jincheng and Hyosung, but not all. United Motors’ American operations went out of business in 2010, though the company continued to distribute Korean and Chinese motorcycles in South America. The 2007 Powermax, a step-through scooter made in China, was a carryover.

It has an air-cooled, 149cc, single-cylinder four-stroke engine, with an overhead valve configuration, a carburetor, a continuously variable transmission, and a belt drive. The electric starter is backed up with a kick starter, and an engine immobilizer is standard. The front suspension is a telescopic fork; the rear is a twin-sided swing arm. Antilock disc brakes are standard.

The Powermax is not a tiny scooter. It weighs 223 pounds, it’s about six feet long, and its one-piece seat, for rider and passenger, is 33 inches high. The gas tank holds 1.7 gallons. Standard storage space is fairly generous: it has a lockable underseat compartment, a glove box, and a rear rack. The instrument panel, which is rather difficult to read, includes a speedometer, odometer, and tachometer—not a particularly useful feature with an automatic transmission—as well as a fuel gauge and light indicators.

It comes in four different colors, and the styling is sporty and contemporary. Fit and finish is not polished, but for the price, one could not expect Vespa quality. Like most 150cc scooters, it’s designed for urban commuting, so it will fit into tight parking spaces. With 9.4 horsepower, it has the pep to get out of the way of traffic, but it is not intended for highway travel, though it will handle short hops.

New For 2007
  • N/A

2007 United Motors Powermax Specs

  • Model: Powermax
  • Engine Type: Air-cooled, 149cc, single-cylinder, four stroke
  • Bore and Stroke: 2.26 inches x 2.28 inches
  • Compression ratio: 9:2:1
  • Valve Train: OHV
  • Induction: Carburetor
  • Ignition: Electric/kick
  • Transmission: Continuously variable
  • Final Drive: Belt
  • Fuel Capacity: 1.5 gallons
  • Estimated Fuel Economy: N/A
  • Brakes (Front): 8.5-inch disc
  • Brakes (Rear): Disc
  • Suspension (Front): Telescopic fork
  • Suspension (Rear): twin-sided swing arm
  • Wheelbase: 51 inches
  • Rake: N/A
  • Trail: N/A
  • Seat Height: 33 inches
  • Curb Weight: 223 pounds (dry)
  • Tires (Front): 120/70 R12
  • Tires (Rear): 120/70 R12


  • N/A

Key Competitors For The 2007 United Motors Powermax

  • 2007 QLINK Pegasus 150
  • 2007 Vento Phantom R4i
  • 2007 SYM VS Excel II
  • 2007 Kymco People
  • 2007 PGO T-Rex 150
  • Motorcyclist Online