What category is the 2020 Beta Alp 4.0?

General information
Category	Enduro / offroad
Model	Beta Alp 4.0
Year	2020
Engine and Transmission Specifications
Clutch	Wet multi-plate
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Air
Lubrication system	Forced by pump
Fuel control	SOHC
Fuel system	Carburettor. Mikuni BST 33
Valves per cylinder	4
Bore x stroke	79.0 x 71.2 mm (3.1 x 2.8 inches)
Compression	9.5:1
Engine type	Single cylinder, four-stroke
Capacity:	349.00 ccm (21.30 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc
Rear tyre dimensions	130/90-18
Front tyre dimensions	90/90-21
Rear suspension travel	220 mm (8.7 inches)
Rear suspension	Monoshock with adjustable spring preload
Front suspension travel	220 mm (8.7 inches)
Front suspension	Hydraulic fork with ø46 mm shaft
Frame type	Steel double cradle frame
Physical measures and capacities
Reserve fuel capacity	3.00 litres (0.79 gallons)
Fuel capacity	10.50 litres (2.77 gallons)
Wheelbase	1,444 mm (56.9 inches)
Ground clearance	275 mm (10.8 inches)
Overall width	850 mm (33.5 inches)
Overall length	2,208 mm (86.9 inches)
Overall height	1,240 mm (48.8 inches)
Seat height	863 mm (34.0 inches) If adjustable, lowest setting.
Dry weight	133.0 kg (293.2 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	White Pearl, Orange-Gray
Starter	Electric

Performance Profile & Rider Fit

Best For

Track15%

City35%

Cornering55%

Daily Riding40%

Touring40%

Passenger25%

Rider Profile

Best For	Best suited to riders with at least some off-road or dual-sport experience, given the tall seat height and dirt-oriented ergonomics.
Purpose	Designed primarily for trail riding and dual-sport exploration rather than outright speed or highway cruising.
Rider Fit	The tall 35.8 inch seat height and narrow perimeter-frame stance favor taller or more confident riders who can comfortably handle the bike standing or at a stop.
Character	A light, single-cylinder trail bike with a lively, torquey feel and nimble handling suited to technical terrain and tight trails.
Not Ideal For	Not a good fit for riders wanting sustained high-speed highway touring or two-up comfort over long distances.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Your height

Inseam (optional)

Units

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 863mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2020 Beta Alp 4.0, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →