2021 BETA RX 300
FEATURES
- 300cc 2-stroke with special power delivery for MX
- 19" rear wheel
- Electric Start
- Longer travel suspension
- Adjustable power valve to provide a custom power delivery
- Stiffer MX suspension settings
- Plated exhaust pipe
- Moto stand included with every RX model
Engine
- Engine Type:Single-Cylinder
- Cylinders:1
- Engine Stroke:2-Stroke
- Cooling:Liquid
- Valve Configuration:Reed Valve
- Bore (mm):72
- Bore (in):2.83
- Stroke (mm):72
- Stroke (in):2.83
- Displacement (cc):293.1
- Displacement (ci):17.9
- Compression Ratio:12.9:1
- Starter:Electric
- Fuel Requirements:Regular
- Fuel Type:Gas / Oil Premix
Brakes
- Front Brake Type:Hydraulic Disc
- Front Brake Diameter (in):10.2
- Front Brake Diameter (mm):260
- Rear Brake Type:Hydraulic Disc
- Rear Brake Diameter (in):9.4
- Rear Brake Diameter (mm):240
Carburetion
- Carburetion Brand:Keihin
- Carburetor:Yes
- Number Of Carburetors:1
- Carburetor Size (mm):38
- Carburetion Type:Carburetor
Dimensions
- Length (in):85.8
- Length (mm):2180
- Width (in):32.5
- Width (mm):825
- Height (in):50.4
- Height (mm):1280
- Wheelbase (in):58.3
- Wheelbase (mm):1480.8
- Ground Clearance (in):12.9
- Ground Clearance (mm):327.7
- Length (ft):7.15
- Length (ft/ft):7
- Length (ft/in):1.8
Other
- Fuel Capacity (gal):2.55
- Fuel Capacity (l):9.7
- Frame:Chromium Molybdenum
- Body Material:Plastic
- Chain Guard:Yes
- Exhaust Guard:Yes
- Foot Peg Location:Driver
- Front Suspension Type:Inverted Fork
- Front Suspension Size (in):1.9
- Front Suspension Size (mm):48
- Front Travel (in):12.2
- Front Travel (mm):309.9
- Front Adjustable Fork Pre-Load:Yes
- Front Adjustable Rebound Damping:Yes
- Front Suspension Brand Name:KYB
- SysModelID:107458
- MfrModelID:#RX300
- Year:2021
- Manufacturer:BETA
- Model Name:RX
- Trim Name:300
- Family Name:Trial
- Product Type:Motorcycle / Scooter
- Manufacturer Type:Motocross
- Generic Type (Primary):Off-Road
- Manufacturer Country:Italy
- Photo Name:2021_BETA_RX_300.jpg
- Major Revision Year:2021
- Revision Status:New
- Competitor Code:MOT21OAH000
- Introduction Year:2021
- SysTrimId:329110
- SysMakeId:857
- Data Provider:CRS
- Parent Company:BETA
- Display Name:300 RX
- Engine Displacement to Weight (cc):1.3
- Currency:US Dollars
- Warranty (Months):6
- Destination Charge:389
- Warranty (Condition):Limited
- Rear Suspension Type:Twin Sided Swing Arm
- Rear Travel (in):11.6
- Rear Travel (mm):294.6
- Rear Adjustable Rebound Damping:Yes
- Number Rear Shock Absorbers:1
- Rear Suspension Material:Aluminum
- Seat Type:One-Piece
- Seat Location:Driver
- Seat Height (in):37.3
- Seat Height (mm):947.4
- Number Of Seats:1
- Stand Type:Kick
- Steering Control:Handlebar
- Tire Brand:Michelin®
- Front Tire Width:90
- Front Tire Aspect Ratio:90
- Front Wheel Diameter:21
- Rear Tire Width:120
- Rear Tire Aspect Ratio:80
- Rear Wheel Diameter:19
- Front Tire (Full Spec):Michelin Starcross 90/90 21
- Rear Tire (Full Spec):Michelin Starcross 120/80 19
- Tube / Tubeless:Tubed
- Front Wheel Width (in):1.6
- Rear Wheel Width (in):1.85
