2024 Beta Evo 250 2T Technical Analysis & Specification Breakdown
Positioned in Beta's trial motorcycle lineup, the 2024 Beta Evo 250 2T features a 249.7 cc (15.2 cu in) liquid-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 72.5 x 60.5 mm (2.9 x 2.4 inches).
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 paired with a rated consumption of 2.9 L/100 km provides an estimated theoretical range of roughly 97 km (60 miles) between fill-ups.
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.
Theoretical Range
~97 km (60 mi)
Engine
Displacement249.7 ccm (15.24 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsLamellar induction in the crankcase
Bore x Stroke72.5 x 60.5 mm (2.9 x 2.4 inches)
Fuel SystemCarburettor. Keihin PWK 28mm
IgnitionHidria
LubricationMix 1.5% synthetic oil
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-disc clutch with cush-drive rubber
Performance
Fuel Consumption2.90 litres/100 km (34.5 km/l or 81.11 mpg)
Greenhouse Gases67.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSingle wave aluminium beam
Front SuspensionHydraulic fork with ø38 mm shaft
Front Travel165 mm (6.5 inches)
Rear SuspensionMonoshock, hydraulic
Rear Travel180 mm (7.1 inches)
Wheelbase1305 mm (51.4 inches)
Ground Clearance310 mm (12.2 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 Ø160 mm (6.3 inches)
Dimensions & Weight
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.
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.
