| General |
|
Year
|
2022
|
2022
|
|
Manufacturer
|
Beta
|
Beta
|
|
Model Name
|
300 RX
|
300 RX
|
|
Trim Name
|
Base
|
Base
|
|
Generic Type (Primary)
|
Off-Road
|
Off-Road
|
| Engine |
|
Engine Type
|
Beta-Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system and electric start with a back-up kick starter sold as an option
|
Beta-Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system and electric start with a back-up kick starter sold as an option
|
|
Displacement
|
293.1cc
|
293.1cc
|
|
Bore
|
72mm
|
72mm
|
|
Stroke
|
72mm
|
72mm
|
|
Compression Ratio
|
11.63:1
|
11.63:1
|
|
Exhaust
|
Beta Progressive Valve (BPV)
|
Beta Progressive Valve (BPV)
|
|
Lubrication
|
Pre-Mix
|
Pre-Mix
|
|
Ignition
|
AC-CDI Kokusan
|
AC-CDI Kokusan
|
|
Spark Plug
|
NGK BR8ECM
|
NGK BR8ECM
|
|
Carburetion
|
Keihin PXK 38mm
|
Keihin PXK 38mm
|
| Drivetrain |
|
Clutch
|
6-Spring wet diaphragm-style
|
6-Spring wet diaphragm-style
|
|
Transmission
|
6-speed
|
6-speed
|
|
Final Drive
|
O-ring chain
|
O-ring chain
|
| Chassis |
|
Frame Type
|
Molybdenum steel/double cradle w/quick air filter access.
|
Molybdenum steel/double cradle w/quick air filter access.
|
| Suspension |
|
Front Suspension
|
48 mm KYB AOS Closed Cartridge fork, adjustable compression & rebound.
|
48 mm KYB AOS Closed Cartridge fork, adjustable compression & rebound.
|
|
Rear Suspension
|
Aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression
|
Aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression
|
| Brakes |
|
Front braking system
|
260mm floating rotor
|
260mm floating rotor
|
|
Rear braking system
|
240mm rotor
|
240mm rotor
|
| Wheels & Tires |
|
Front Wheel Travel
|
12.0”
|
12.0”
|
|
Rear Wheel Travel
|
11.8”
|
11.8”
|
|
Front Wheel
|
Rim: 21”
|
Rim: 21”
|
|
Rear Wheel
|
Rim: 19”
|
Rim: 19”
|
|
Front Tire
|
Michelin Starcross
|
Michelin Starcross
|
|
Rear Tire
|
Michelin Starcross
|
Michelin Starcross
|
| Dimensions |
|
Wheelbase
|
58.3”
|
58.3”
|
|
Seat Height
|
37”
|
37”
|
|
Ground Clearance
|
13.3”
|
13.3”
|
|
Height
|
Footrest: 16.9”
|
Footrest: 16.9”
|
| Capacities |
|
Fuel Capacity
|
Tank: 2.51 US gallons
|
Tank: 2.51 US gallons
|
| Weights |
|
Dry Weight
|
220 lbs. (wet weight, no fuel)
|
220 lbs. (wet weight, no fuel)
|
| Warranty |
|
Warranty
|
6 month Limited Warranty
|
6 month Limited Warranty
|
|
|
|
|
