Built around Tomos's allround motorcycle platform, the 2016 Tomos Alpino 45 features a 49 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 38.0 x 43.0 mm (1.5 x 1.7 inches) with a 10.0:1 compression ratio.
On the scales, the Alpino 45 measures 62 kg (137 lbs) dry. Rider ergonomics and chassis geometry center around a 820 mm (32.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,195 mm (47 in) wheelbase engineered for quick, flickable steering geometry. The 4-liter (1.1 US gal) fuel tank paired with a rated consumption of 2 L/100 km provides an estimated theoretical range of roughly 200 km (124 miles) between fill-ups, while factory top speed is listed at 45 km/h (28 mph).
Theoretical Range
~200 km (124 mi)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Compression10.0:1
Bore x Stroke38.0 x 43.0 mm (1.5 x 1.7 inches)
Fuel SystemCarburettor. 14mm Dell´Orto PHVA
IgnitionCDI
LubricationOil mixture 2%
CoolingAir
Transmission
Gearbox2-speed
Final DriveChain (final drive)
Performance
Top Speed45.0 km/h (28.0 mph)
Fuel Consumption2.00 litres/100 km (50.0 km/l or 117.61 mpg)
Greenhouse Gases46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel tube
Front SuspensionHydraulic telescopic forks
Rear SuspensionSwing arm with two shock absorbers
Wheelbase1195 mm (47.0 inches)
Wheels & Brakes
Front Tyre2.50-16
Rear Tyre2.75-16
Front BrakesExpanding brake (drum brake)
Front Brake Ø105 mm (4.1 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø105 mm (4.1 inches)
Wheels6-spoke cast
Dimensions & Weight
Dry Weight62.0 kg (136.7 pounds)
Seat Height820 mm (32.3 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.
