2026 Beta 350 RX - COMING SOON 350 RX
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Dealer Notes
THE KINGPIN
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Info
Industry
Powersports
Make
Beta
Model
350 RX
Trim
Base
Year
2026
Price
10290
Stock Number
COMING SOON 350 RX
Category
Motorcycles
Subcategory
Motocross Off Road
Condition
New
Specifications
Brakes
Front - 260 mm floating rotor Rear - 240 mm rotor
Rims
Front - 21 in. Rear - 19 in.
Tires
Front - 80 / 100 Rear - 120 / 80
Ground Clearance
13.4 in.
Height
Footrest - 16.6 in.
Seat Height
37.2 in.
Weight
Dry - 220.5 lb. (wet weight, no fuel)
Wheelbase
58.7 in.
Final Drive
O-ring chain
Transmission
5 speed
Bore x Stroke
3.1 x 2.9 in. (78 x 73.6 mm)
Clutch
Wet Diaphragm-style
Compression Ratio
12:45:1
Cooling
Liquid
Cylinders
Single
Displacement
351.7 cc
Engine
Beta built, 2-stroke, with BPV power valve system and counter balancer
Exhaust
Exhaust Valve - Beta Progressive Valve (BPV)
Fuel Capacity
1.5 US gal.
Fuel System
Keihin PWK 38 mm
Ignition
AC-CDI Kokusan Spark plug - Dual MR7CI8
Lubrication
Pre-Mix
Starting
Electric
Frame
Molybdenum steel / Double Cradle with quick air filter access
Front Suspension
48 mm KYB AOS closed cartridge with adjustable compression and rebound Front wheel travel - 12.0 in.
Rear Suspension
KYB 50 mm body with adjustable rebound and high / low speed on compression adjustment Rear wheel travel - 11.8 in.