Current Beta Motocross 2024-300-RX

2024 Beta 300 RX Base

2024 Beta 300 RX Base

Swipe to View More

Exterior Colors:

  • Year 2024
  • Make Beta
  • Model 300 RX
Shop Beta Pre-Owned
Product Details Specifications Photos
2024 Beta 300 RX Base

2024 Beta 300 RX Base

  • Year 2024
  • Manufacturer Beta
  • Model Name 300 RX
  • Trim Name Base
  • Generic Type (Primary) Off-Road
  • Engine Type Beta Built single cylinder, 2-stroke, with BPV power valve system, counter balancer, and electric start with back up kick starter sold as an option
  • Cooling System Liquid Cooled
  • Displacement 293.1cc
  • Bore 72mm
  • Stroke 72mm
  • Compression Ratio 11.63:1
  • Lubrication Pre-Mix
  • Ignition AC-CDI Kokusan
  • Spark Plug NGK BR8ECM
  • Carburetion Kelhin PWK 38mm

2024 Beta 300 RX

Beta Power Valve allows the rider to adjust power delivery to dial in the right hit for the situation

Michelin Starcross, known for their motocross performance come standard on every 300 RX

New Kayaba C46 rear shock. The collaboration of Kayaba and Beta led to the development of a shock that is particularly effective in enhancing the Rideability of the bike under all conditions. KYB shocks are seen as a gold standard in the racing, scene in terms of their ability to absorb big square-edged hits while at the same time, providing a supple ride over the smaller, lower speed bumps.

Extra wide billet aluminum foot pegs: with stainless steel gripper pins provide the rider with a strong, yet light platform.

New shrouds are narrower then before to give the rider more freedom of movement, especially in corners. Designed to be sleek, simple, & attractive.

Engine

Engine Type Beta Built single cylinder, 2-stroke, with BPV power valve system, counter balancer, and electric start with back up kick starter sold as an option
Cooling System Liquid Cooled
Displacement 293.1cc
Bore 72mm
Stroke 72mm
Compression Ratio 11.63:1
Lubrication Pre-Mix
Ignition AC-CDI Kokusan
Spark Plug NGK BR8ECM
Carburetion Kelhin PWK 38mm

Drivetrain

Clutch Wet Diaphragm Style
Transmission 6 Speed
Final Drive O-ring chain

Chassis

Frame Type Molybdenum steel / Double Cradle w/ quick air filter access
Exhaust Beta Progressive Valve (BPV)

Suspension

Front Suspension 48 mm KYB AOS Closed Cartridge with adjustable compression & rebound
Rear Suspension KYB 45 mm body with adjustable rebound and high/low speed on compression adjustment

Brakes

Front braking system 260 mm floating rotor
Rear braking system 240 mm rotor

Wheels & Tires

Front Wheel Travel 11.6"
Rear Wheel Travel 11.4"
Front Wheel Rim: 21"
Rear Wheel Rim: 19"
Front Tire Michelin Starcross
Rear Tire Michelin Starcross

Dimensions

Wheelbase 58.6"
Seat Height 37"
Ground Clearance 13.3"
Height Footrest: 16.9"

Capacities

Fuel Capacity Tank: 2.51 US Gallons

Weights

Dry Weight 220 lbs (wet weight, no fuel)

Product Photography