2024 BETA RX 450

New Motocross
New Motocross Motorcycle in Sacramento, CA
$8,999
Price Drop
Capitol Yamaha
Location Sacramento, CA

Location:
Sacramento, CA see map
Condition:
New
Dealer:
Capitol Yamaha
Price:
$8,999
Mileage:
Color:
Age:
574d
Stock #:
10450
VIN:
ZD3E7M48XR0450351
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Price Drop
From $10,999 to $8,999 on September 10, 2025 (19%)

Description


sale ends 9/30/25 see store for complete details and pricing.
2024 Beta 450 RX

Beta’s prototype testing has been going on for more than 4 years and the manufacturer from Florence, Italy is ready to release the production model to the masses, the wait is over for the all-new 2024 450 RX Motocross model!

Beta has kept no secrets in their desire to chase the world of motocross, with the early USA introduction of the 300 RX 2 stroke model in 2021 about the same time as the first shots were taken of the prototype 450 RX 4 stroke model racing in the MXGP championship. It is officially the first four-stroke motocross bike built by Beta, the 450 RX model was designed to carry on the Beta tradition of Rideability. To offer a ride that is more forgiving while still providing performance that will encourage aggressive riding.

The design is completely new from the ground up. Frame, engine and all other components are of the highest level of performance and lightness. Beta motorcycles are hand built in Florence, Italy and have been for more than 115 years. The team of engineers are every-day riders and understand the values that a motocross rider is looking for.

Features: MX chassis and frame, aluminum sub-frame, sleek rear fender and side panels, KYB 48mm front forks and 50mm rear shock, Maxxis tires, five speed transmission, wet diaphragm style clutch, blue anodized Excel rims, red anodized dual material rear sprocket, extra wide machined aluminum footpegs with stainless steel pins, and included customized bike stand and four different throttle pulleys to customize throttle response.




*OUR PRICE + $489 freight + $0 added dealer markup + tax, title, license, MVSC reg fee, CA tire fee & documentation fee. See dealer for complete details.

MotoHunt Price Research

This pricing information is provided to you by MotoHunt to help you make an informed decision.

Base MSRP:
$10,999
The Manufacturer Suggested Retail Price in 2024. This is the base (lowest) MSRP for this model and higher-level trims and other color variations might have a higher MSRP.
ALP:
$8,855
Average Listing Price of New 2024 Beta 450 RX. This price is calculated taking into account both currently available listings, and recent sales.
Payment Estimates
These are payment examples for someone with a good credit score, not actual quotes. Please visit our Financing Resources page for financing options.
Payments:
$190 / month plus $1,349 down
Duration:
48 months
Down:
15%
APR:
8.99%
Any comparisons are against other High-End Motocross bikes.

Model:
2024 Beta 450 RX
High-End Motocross
Engine:
449 cc, 1-cylinder, 4-stroke
Transmission:
Chain
Dry Weight:
229 lb
Class average: 227 lb
Seat Height:
37.2 inches
Class average: 37.8 inches
Made in:
Florence, Italy
More Info:

Reviews

Reviews related to 2024 Beta 450 RX

NHTSA Specifications
Specifications provided by the National Highway Traffic Safety Administration
Engine
Engine Stroke Cycles
4
Fuel Type - Primary
Gasoline
Other Engine Info
Displacement (CC): 391-450
Exterior / Body
Body Class
Off-road Vehicle - Motocross (Off-road short distance; closed track racing)
Exterior / Motorcycle
Other Motorcycle Info
Motocross
General
Make
BETA
Manufacturer Name
BETAMOTOR S.P.A.
Model
RX
Model Year
2024
Plant City
FLORENCE
Plant Country
ITALY
Vehicle Type
MOTORCYCLE
Vin
Error Code
0;10

Capitol Yamaha
4622 Auburn Blvd
Sacramento, CA 95841
916 485 9200
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Shipping
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Financing
LightStream offers excellent terms to riders with a good credit profile.
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NHTSA Specifications
Specifications provided by the National Highway Traffic Safety Administration
Engine
Engine Stroke Cycles
4
Fuel Type - Primary
Gasoline
Other Engine Info
Displacement (CC): 391-450
Exterior / Body
Body Class
Off-road Vehicle - Motocross (Off-road short distance; closed track racing)
Exterior / Motorcycle
Other Motorcycle Info
Motocross
General
Make
BETA
Manufacturer Name
BETAMOTOR S.P.A.
Model
RX
Model Year
2024
Plant City
FLORENCE
Plant Country
ITALY
Vehicle Type
MOTORCYCLE
Vin
Error Code
0;10