2022 Beta 300 RX 2-Stroke
2022 Beta 300 RX 2-Stroke

Specs

General Information

Manufacturer
Beta
Beta
Model Year
2022
2022
Model
300 RX 2-Stroke
300 RX 2-Stroke
Model Code
300RX22STROKE
300RX22STROKE
Color
Red
Red

Brakes/Wheels/Tires

Brakes

Front - 260 mm floating rotor

Rear - 240 mm rotor

Front - 260 mm floating rotor

Rear - 240 mm rotor

Rims

Front - 21 in.

Rear - 19 in.

Front - 21 in.

Rear - 19 in.

Tires
Front / Rear - Michelin Starcross
Front / Rear - Michelin Starcross

Dimensions

Height
Footrest - 16.9 in.
Footrest - 16.9 in.
Weight
Dry - 220 lb. (wet weight, no fuel)
Dry - 220 lb. (wet weight, no fuel)
Ground Clearance
13.3 in.
13.3 in.
Wheelbase
58.3 in.
58.3 in.
Seat Height
37 in.
37 in.

Drivetrain

Transmission
6-speed
6-speed
Final Drive
O-ring chain
O-ring chain

Engine

Engine
Beta-Built 2-stroke, with BPV power valve system
Beta-Built 2-stroke, with BPV power valve system
Cooling
Liquid
Liquid
Cylinders
Single
Single
Displacement
293.1 cc
293.1 cc
Bore x Stroke
72 x 72 mm
72 x 72 mm
Compression Ratio
11.63:1
11.63:1
Clutch
6-Spring wet diaphragm-style
6-Spring wet diaphragm-style
Carburetion
Keihin PXK 38 mm
Keihin PXK 38 mm
Exhaust
Valve - Beta Progressive Valve (BPV)
Valve - Beta Progressive Valve (BPV)
Ignition

AC-CDI Kokusan

Spark Plug - NGK BR8ECM

AC-CDI Kokusan

Spark Plug - NGK BR8ECM

Starting
Electric (with a back-up kick starter sold as an option)
Electric (with a back-up kick starter sold as an option)
Lubrication
Pre-Mix
Pre-Mix
Fuel Capacity
2.51 US gal.
2.51 US gal.

Operational

Frame
Molybdenum steel / double cradle with quick air filter access
Molybdenum steel / double cradle with quick air filter access
Front Suspension

48 mm KYB AOS Closed Cartridge fork, adjustable compression & rebound.

Wheel Travel - 12 in.

48 mm KYB AOS Closed Cartridge fork, adjustable compression & rebound.

Wheel Travel - 12 in.

Rear Suspension

Aluminum Body Sachs shock with adjustable rebound and hi / low speed compression

Wheel Travel - 11.8 in.

Aluminum Body Sachs shock with adjustable rebound and hi / low speed compression

Wheel Travel - 11.8 in.

Other

Warranty
6 month limited
6 month limited

Features

Features

  • DIAPHRAGM CLUTCH: New Clutch provides a lighter clutch pull while offering more progressive control, significantly reducing rider fatique. Clutch is capable of transmitting even more torque. Riders can adjust setting with three different spring options to suit his/her clutch feel
  • ELECTRIC START: An electric start for perfect start-up convenience whatever the situation (back-up kickstarter option available as an accessory)
  • MAP SWITCH: Two position MAP switch alters ignition timing for wet or dry conditions
  • REAR WHEEL: Dual material rear sprocket, steel teeth with aluminum center. 19" Rear wheel for motocross
  • SUSPENSION: New internal settings of the KYB closed cartridge front fork provides better feedback to the rider while reducing harshness and bottoming
  • Diaphragm clutch
  • Adjustable power valve to provide a custom power delivery
  • Stiffer MX suspension settings
  • Nickel plated exhaust pipe

Features

  • DIAPHRAGM CLUTCH: New Clutch provides a lighter clutch pull while offering more progressive control, significantly reducing rider fatique. Clutch is capable of transmitting even more torque. Riders can adjust setting with three different spring options to suit his/her clutch feel
  • ELECTRIC START: An electric start for perfect start-up convenience whatever the situation (back-up kickstarter option available as an accessory)
  • MAP SWITCH: Two position MAP switch alters ignition timing for wet or dry conditions
  • REAR WHEEL: Dual material rear sprocket, steel teeth with aluminum center. 19" Rear wheel for motocross
  • SUSPENSION: New internal settings of the KYB closed cartridge front fork provides better feedback to the rider while reducing harshness and bottoming
  • Diaphragm clutch
  • Adjustable power valve to provide a custom power delivery
  • Stiffer MX suspension settings
  • Nickel plated exhaust pipe