Euro 1099. MSRP depends on country, taxes, accessories, etc.
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MotoLibrary Score
31/100Commuter
Top Speed
25 km/h
Engine
49 ccm
Technical Overview
2016 Tomos Flexer 25 SM Technical Analysis & Specification Breakdown
Built around Tomos's allround motorcycle platform, the 2016 Tomos Flexer 25 SM pairs a 49 cc (3 cu in) air-cooled single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 38.0 x 43.0 mm (1.5 x 1.7 inches) with a 6.0:1 compression ratio.
On the scales, the Flexer 25 SM measures 55 kg (121 lbs) dry. Rider ergonomics and chassis geometry center around a 800 mm (31.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,115 mm (43.9 in) wheelbase engineered for quick, flickable steering geometry. The 3.5-liter (0.9 US gal) fuel tank paired with a rated consumption of 2.5 L/100 km provides an estimated theoretical range of roughly 140 km (87 miles) between fill-ups, while factory top speed is listed at 25 km/h (16 mph).
Theoretical Range
~140 km (87 mi)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Compression6.0:1
Bore x Stroke38.0 x 43.0 mm (1.5 x 1.7 inches)
Fuel SystemCarburettor. Dell’Orto SHA 14-9
IgnitionCDI
LubricationOil mixture 2%
CoolingAir
Transmission
Gearbox2-speed
Final DriveChain (final drive)
Performance
Top Speed25.0 km/h (15.5 mph)
Fuel Consumption2.50 litres/100 km (40.0 km/l or 94.09 mpg)
Greenhouse Gases58.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel
Front SuspensionTelescopic fork
Rear SuspensionSwing arm with two absorbers
Wheelbase1115 mm (43.9 inches)
Wheels & Brakes
Front Tyre2.50-16
Rear Tyre2.50-16
Front BrakesExpanding brake (drum brake)
Front Brake Ø105 mm (4.1 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø105 mm (4.1 inches)
Dimensions & Weight
Dry Weight55.0 kg (121.3 pounds)
Seat Height800 mm (31.5 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.
