Built around E-Ton's scooter motorcycle platform, the 2010 E-Ton Beamer R4 150 utilizes a 149.5 cc (9.1 cu in) oil & air-cooled single cylinder, four-stroke layout. Internal engine geometry specifies a bore and stroke of 57.4 x 57.8 mm (2.3 x 2.3 inches) with a 9.7:1 compression ratio.
On the scales, the Beamer R4 150 measures 103 kg (227 lbs) dry. Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,260 mm (49.6 in) wheelbase engineered for quick, flickable steering geometry. The 6.5-liter (1.7 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 110 km/h (68 mph).
Standover Height
780 mm (30.7 in)
Engine
Displacement149.5 ccm (9.12 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression9.7:1
Bore x Stroke57.4 x 57.8 mm (2.3 x 2.3 inches)
Fuel SystemCarburettor
IgnitionC.D.I.
CoolingOil & air
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
Top Speed110.0 km/h (68.4 mph)
Chassis
Front SuspensionTelescopic
Rear SuspensionDual shock
Wheelbase1260 mm (49.6 inches)
Ground Clearance155 mm (6.1 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc
Front Brake Ø155 mm (6.1 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø110 mm (4.3 inches)
Dimensions & Weight
Dry Weight103.0 kg (227.1 pounds)
Seat Height780 mm (30.7 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.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
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.
