2013 Beta Evo 250 2T Technical Analysis & Specification Breakdown
At the heart of the 2013 Beta Evo 250 2T trial motorcycle, Beta pairs a 249.7 cc (15.2 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 72.5 x 60.5 mm (2.9 x 2.4 inches) with a 1.0:1 compression ratio.
On the scales, the Evo 250 2T measures 67 kg (148 lbs) dry. Rider ergonomics and chassis geometry center around a 660 mm (26 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,305 mm (51.4 in) wheelbase engineered for quick, flickable steering geometry. The 2.8-liter (0.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Beta archive, this model family spans 4 indexed model years from 2010 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
660 mm (26 in)
Engine
Displacement249.7 ccm (15.24 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsLamellar induction in the crankcase
Compression1.0:1
Bore x Stroke72.5 x 60.5 mm (2.9 x 2.4 inches)
Fuel SystemCarburettor. Keihin PWK ø 28mm
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-disc clutch with cush-drive rubber
Chassis
Frame TypeSingle wave hydroformed aluminium beam
Front SuspensionHydraulic fork with ø38 mm shaft
Front Travel165 mm (6.5 inches)
Rear SuspensionMonoshock
Rear Travel180 mm (7.1 inches)
Wheelbase1305 mm (51.4 inches)
Wheels & Brakes
Front Tyre2.75-21
Rear Tyre4.00-18
Front BrakesSingle disc. Four-piston calipers.
Front Brake Ø185 mm (7.3 inches)
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Ø165 mm (6.5 inches)
Dimensions & Weight
Dry Weight67.0 kg (147.7 pounds)
Seat Height660 mm (26.0 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.
