2024 Beta Alp 4.0 Technical Analysis & Specification Breakdown
Engineered by Beta for the enduro - offroad motorcycle segment, the 2024 Beta Alp 4.0 utilizes a 348 cc (21.2 cu in) air-cooled single cylinder, four-stroke layout. Internal engine geometry specifies a bore and stroke of 84.5 x 62.0 mm (3.3 x 2.4 inches) with a 12.3:1 compression ratio.
On the scales, the Alp 4.0 measures 140 kg (309 lbs) dry. Rider ergonomics and chassis geometry center around a 865 mm (34.1 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,444 mm (56.9 in) wheelbase engineered for balanced agility and highway composure. The 11-liter (2.9 US gal) fuel tank paired with a rated consumption of 3.5 L/100 km provides an estimated theoretical range of roughly 314 km (195 miles) between fill-ups.
Within MotoLibrary's Beta archive, this model family spans 7 indexed model years from 2004 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~314 km (195 mi)
Engine
Displacement348.0 ccm (21.23 cubic inches)
Engine TypeSingle cylinder, four-stroke
Compression12.3:1
Bore x Stroke84.5 x 62.0 mm (3.3 x 2.4 inches)
Valves/Cylinder4
Fuel SystemInjection. Elldor electronic injection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationForced by pump
CoolingAir
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-plate
Performance
Fuel Consumption3.50 litres/100 km (28.6 km/l or 67.21 mpg)
Greenhouse Gases81.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel perimeter
Front SuspensionHydraulic fork with ø43 mm shaft
Front Travel185 mm (7.3 inches)
Rear SuspensionMonoshock with adjustable spring preload
Rear Travel195 mm (7.7 inches)
Wheelbase1444 mm (56.9 inches)
Ground Clearance270 mm (10.6 inches)
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre140/80-18
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight140.0 kg (308.6 pounds)
Seat Height865 mm (34.1 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.
