Enduro Bikes
2021Beta RR 4T 350
34 fields on record
The 2021 Beta RR 4T 350 is a lightweight enduro machine built for serious off-road enthusiasts seeking technical trail performance. Its 349cc liquid-cooled four-stroke engine delivers responsive power through a six-speed transmission, making it ideal for riders tackling challenging terrain. Known for agility and precision handling, this bike excels in rocky climbs and tight singletrack where weight and maneuverability matter most.
- Capacity
- 349.1 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 117.5 kg
- Seat height
- 940 mm
- Power
- Not on record
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How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for serious trail riding, technical enduro terrain, and competitive off-road use rather than road commuting.
- Built for
- A high-revving, titanium-valved four-stroke enduro weapon that rewards aggressive, active riding with sharp handling and strong low-weight agility.
- Not ideal for
- Not a good fit for new riders, city commuters, or anyone seeking passenger comfort and long-distance touring ease.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 349.1 ccm
- CO2 Emissions
- 88 CO2 g/km
- Engine type
- Single, four-stroke
- Fuel consumption
- 3.80 litres/100 km (26.3 km/l)
- Bore x stroke
- 89.0 x 57.4 mm
- Compression
- 13.2:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- DC-CDI without trembler with variable ignition timing, Kokusan type.
- Valves per cylinder
- 4
- Lubrication system
- 2 oil pumps
- Power
- Not on record - add it
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Clutch
- Wet multi-disc
Dimensions & weight
- Wheelbase
- 1490 mm
- Overall length
- 2180 mm
- Overall width
- 815 mm
- Overall height
- 1270 mm
- Seat height
- 940 mm
- Dry weight
- 117.5 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 320 mm
- Reserve fuel capacity
- 2.30 litres
Chassis & suspension
- Frame
- Molybdenum steel with double cradle split above the exhaust port
- Front suspension
- Hydraulic USD fork with ø458mm shaft
- Rear suspension
- Monoshock with progressive compound lever
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Color options
- Red/white/Black
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
| Capacity | 349 cc | 349 cc | 349 cc | 349 cc | 349 cc |
| Dry weight | 118 kg | 118 kg | 118 kg | 108 kg | 108 kg |
| Seat height | 940 mm | 940 mm | 940 mm | 940 mm | 940 mm |
| Fuel capacity | 9 L | 9 L | 9 L | 9 L | 9 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Beta RR 4T 350?
The 2021 Beta RR 4T 350 has a Capacity of 349.1 ccm (21.30 cubic inches).
How many gears does the Beta RR 4T 350 have?
The 2021 Beta RR 4T 350 has a Gearbox of 6-speed.
How much does the Beta RR 4T 350 weigh?
The 2021 Beta RR 4T 350 has a Dry weight of 117.5 kg (259.0 pounds).
Shop this bike
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The 2021 Beta RR 4T 350 is an impressive off-road motorcycle that offers a perfect balance of power and agility. The 350cc four-stroke engine delivers smooth and tractable power, making it suitable for both beginner and experienced riders. The bike's lightweight chassis and top-notch suspension system provide excellent handling and stability on rough terrain, allowing riders to tackle various obstacles with confidence.
With its high-quality components and advanced technology, the 2021 Beta RR 4T 350 is a top contender in the off-road motorcycle market. The bike's durable construction, comfortable ergonomics, and nimble maneuverability make it a great choice for riders looking for a reliable and versatile machine. Whether you're hitting the trails or competing in off-road races, the Beta RR 4T 350 offers an exciting and capable riding experience.
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