Beta RX 350
2026Off-road

Beta RX 350

$2,026

Key specifications

Engine
351 cc
Weight
100 kg
Fuel type
petrol
Fuel capacity
5.0 L
Transmission
Manual, 5 speed, Chain
Seat height
944 mm
Front brakes
Hydraulic Disc
Rear brakes
Hydraulic Disc

Technical details

Source specification data

Seats
One
-
Seat Height (in/mm)
37.2 / 944.9
Seat_type
One-Piece
Seat_location
Driver
Number_of_seats
1
Seat_specifications
Standard
Brakes
Front Brake Diameter (in/mm)
10.2 / 260
Rear Brake Diameter (in/mm)
9.4 / 240
Rear_brake_type
Hydraulic Disc
Brake_brand_name
Nissin
Front_brake_type
Hydraulic Disc
Rear_brake_diameter_inmm
9.4 / 240
Front_brake_diameter_inmm
10.2 / 260
Engine
Single
-
Engine Stroke2
-
Compression Ratio12
:45.1
Gas
/
Bore (mm/in)
78 / 3.07
Stroke (in/mm)
2.9 / 73.6
Displacement (cc/ci)
351.7 / 21.5
Carburetor Size (mm)
38
Cooling
Liquid
Starter
Electric
Bore_mmin
78 / 3.07
Cylinders
1
Fuel_type
Gas / Oil Premix
Carburetion
Standard
Engine_type
Single-Cylinder
Stroke_inmm
2.9 / 73.6
Displacement
351.7 / 21.5
Engine_stroke
2-Stroke
Fuel_injector
No
Carburetion_type
Carburetor
Compression_ratio
12:45.1
Displacement_ccci
351.7 / 21.5
Engine_case_guard
No
Displacement_cc_ci
351
Valve_configuration
Reed Valve
Engine_displacement_to_weight_cc
1.6
12
45.1
Gps
Optional
Paint
Standard
Mounts
Saddle Bag MountsOptional
Dealers
BETA Dealers
Folding
No
Pricing
PriceStandardDestination Charge529Warranty (Months/Condition)6 / Limited
Reverse
No
Exterior
ConstructionStandardFrameChromium MolybdenumBody MaterialAluminumFoot PegsStandardFoot Peg LocationDriverHand GripsStandardHandlebarsStandardHandlebar PadsStandardExterior GuardsStandardBelt GuardNoBrush GuardNoChain GuardYesChassis ProtectorsNoDrive Shaft GuardNoEngine Case GuardNoExhaust GuardYesFork GuardsNoLight GuardNoSaddle Bag GuardNoExterior CoversStandardFuel Tank CoverNoSide CoverNoFront FenderStandardRear FenderStandardStandStandardStand TypeKickSkid PlateStandard
Metallic
No
Steering
Steering ControlHandlebar
Decal_kit
Standard
Foot_pegs
Standard
Adjustable
No
Capacities
Standard
Carburetor
Yes
Hand_grips
Standard
Handlebars
Standard
Side_cover
No
Skid_plate
Standard
Tachometer
Optional
Performance
Standard
Rear_fender
Standard
Construction
Standard
Front_fender
Standard
Paint_finish
PaintStandardMetallicNoDecal KitStandard
Tube_tubeless
Tubed
Air_adjustable
No
Handlebar_pads
Standard
Identification
Off
-
X
350
Parent_company
BETA
Exterior_covers
Standard
Fuel_tank_cover
No
Steering_damper
No
Steering_control
Handlebar
Foot_peg_location
Driver
Fuel_requirements
Regular
Carburetor_size_mm
38
Chassis_protectors
No
Destination_charge
529
Number_of_carburetors
1
Technical_specifications
Wheelbase (in/mm)
58.7 / 1491
Ground Clearance (in/mm)
13.4 / 340.4
Dry Weight (lbs/kg)
220.5 / 100
Fuel Capacity (gal/l)
1.5 / 5.7
Engine Displacement
to
Weight (cc)
1.6
Msrp
2026
Price
Standard
Warranty_monthscondition
6 / Limited
Storage
Fork BagOptionalTank BagOptionalSaddle Bag (s)Optional
Tank_bag
Optional
Saddle_bag_s
Optional
Saddle_bag_mounts
Optional
Frame
Chromium Molybdenum
Stand
Standard
Belt_guard
No
Stand_type
Kick
Brush_guard
No
Chain_guard
Yes
Light_guard
No
Body_material
Aluminum
Exhaust_guard
Yes
Exterior_guards
Standard
Saddle_bag_guard
No
Fork_bag
Optional
Suspension
Front Adjustable Fork Pre
-
Rear Adjustable Shock
/
Spring Pre
-
Front Suspension Size (in/mm)
1.9 / 48
Front Travel (in/mm)
12 / 304.8
Rear Suspension Size (in/mm)
50 / 1270
Rear Travel (in/mm)
11.8 / 299.7
Fork_guards
No
Rear_travel_inmm
11.8 / 299.7
Front_travel_inmm
12 / 304.8
Rear_suspension_type
Twin Sided Swing Arm
Front_suspension_type
Inverted Fork
Rear_suspension_material
Aluminum
Rear_suspension_size_inmm
50 / 1270
Front_suspension_size_inmm
1.9 / 48
Rear_suspension_brand_name
KYB
Front_suspension_brand_name
KYB
Number_rear_shock_absorbers
1
Front_adjustable_fork_preload
Yes
Front_central_suspension_strut
No
Rear_adjustable_rebound_damping
Yes
Front_adjustable_rebound_damping
Yes
Rear_adjustable_shock_spring_preload
No
Transmission
TransmissionStandardTransmission TypeManualNumber Of Speeds5ReverseNoPrimary Drive (Rear Wheel)Chain
Number_of_speeds
5
Drive_shaft_guard
No
Transmission_type
Manual
Primary_drive_rear_wheel
Chain
Tires
Standard
Wheels
Standard
Tire_brand
Dunlop®
Wheels_tires
Tube
/
Dunlop
®
X
34 80/100-21
X
34 120/80-19
Rear_tire_full_spec
Dunlop Geomax MX 34 120/80-19
Rear_wheel_diameter
19
Front_tire_full_spec
Dunlop Geomax MX 34 80/100-21
Front_wheel_diameter
21
Generic_type_primary
Off-Road
Rear_tire_aspect_ratio
80
Front_tire_aspect_ratio
100
Make
BETA
Year
2026
Introduction_year
2026
Manufacturer_country
Italy
Display_name
RX 350
Instrumentation
TachometerOptionalGPSOptional
Weight
Standard
Wheelbase
(in/mm)
Dimensions
Standard
Seat_height
(in/mm)
Fuel_capacity
(gal/l)
Wheelbase_inmm
58.7 / 1491
Rear_tire_width
120
Dry_weight_lbskg
220.5 / 100
Front_tire_width
80
Seat_height_inmm
37.2 / 944.9
Fuel_capacity_gall
1.5 / 5.7
Ground_clearance_inmm
13.4 / 340.4