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Technical Overview
2010 UM Nitrox 150 Technical Analysis & Specification Breakdown
Engineered by UM for the allround motorcycle segment, the 2010 UM Nitrox 150 pairs a 149.5 cc (9.1 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 62.0 x 49.5 mm (2.4 x 1.9 inches) with a 9.2:1 compression ratio.
On the scales, the Nitrox 150 measures 118 kg (260 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 786 mm (30.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance.
Standover Height
786 mm (30.9 in)
Engine
Displacement149.5 ccm (9.12 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression9.2:1
Bore x Stroke62.0 x 49.5 mm (2.4 x 1.9 inches)
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
CoolingAir
Transmission
Gearbox5-speed
Chassis
Front SuspensionTelescopic Fork
Rear SuspensionSwingarm with dual spring shock absorbers
Wheels & Brakes
Front Tyre2.75-18
Rear Tyre90/90-18
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight112.0 kg (246.9 pounds)
Weight incl.118.0 kg (260.1 pounds)
Seat Height786 mm (30.9 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
