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Dual-Sport Motorcycles

2026Beta 350 RS 4-Stroke

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The 2026 Beta 350 RS is a lightweight, nimble 4-stroke single ideal for riders seeking adventure and technical trail performance. Its 349cc liquid-cooled engine delivers responsive power with excellent fuel efficiency, while the fully adjustable KYB rear suspension and semi-double cradle frame excel in off-road terrain navigation and precise handling.

Capacity
349.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Dry weight
Not on record
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Seat height
950 mm
Power
Not on record
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⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 92Comfort 35Off-road 96Touring 30Road manners 25
Off-road & trail96%
Cornering80%
City riding20%
Daily riding15%
Touring25%
Two-up5%
Track55%
Best for
Built for enduro and trail riding, technical single-track, and competitive off-road use rather than road or highway travel.
Built for
A light, high-revving, precise dirt-focused machine with a responsive 4-stroke single engine and premium adjustable KYB suspension for aggressive terrain feedback.
Not ideal for
Not a good fit for riders wanting a comfortable street commuter, a passenger-friendly bike, or long-distance paved touring.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 950mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2026 Beta 350 RS 4-Stroke, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
349.0 ccm
Engine type
Single, four-stroke
Compression
12.3:1
Ignition
GET
Lubrication system
Twin oil pumps w/ cartridge oil filter
Power
Not on record - add it
Torque
Not on record - add it
Transmission
Final drive
Chain
Clutch
Wet multi-disc hydraulic w/ dual springs
Dimensions & weight
Wheelbase
1481 mm
Seat height
950 mm
Ground clearance
320 mm
Dry weight
Not on record - add it
Chassis & suspension
Frame
Red steel semi-double cradle
Rear suspension
Fully adjustable KYB

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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Common questions

What is the engine size of the Beta 350 RS 4-Stroke?

The 2026 Beta 350 RS 4-Stroke has a Capacity of 349.0 ccm (21.30 cubic inches).

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