2025 Beta 450 RC

RedNew Motorcycles

MSRP

$10,999

2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 1
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 2
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 3
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 4
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 5
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 6
Previous
Next
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 1
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 2
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 3
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 4
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 5
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 6
Previous
Next

Request More Information

By pressing SUBMIT, you agree that DX1, LLC and Bettencourts Honda Suzuki may call/text you at the number provided, for either informational or marketing purposes, using an automatic telephone dialing system or pre-recorded/artificial voices. Msg/data rates may apply. You don’t need to consent as a condition of any purchase & you may revoke your consent at any time. You also agree to our Privacy Statement & Terms of Use.

Beta USA is proud to announce an additional 2025 model to their impressive line-up, the 450 RC. The 2025 450 RC is a model that we have received many emails from customers asking us to build. Based from the success of the 450 RX Motocross model, the 450 RC shares the same proven and durable platform with additional feature added to make the bike a serious off-road race weapon.

The electric start, 5 speed engine provides the power delivery perfect for all-around use, designed for riders who race in the woods on the weekends and hit the moto track during the week, the 450 RC is really a do-all four stroke model. Equipped with an 18" rear wheel, larger fuel tank, handguards, Race model tank panels, formed plastic skid plate, and an o-ring chain to complete the package.

Request More Information Print Brochure
Calculate Payment
Schedule a Test Ride Compare Models Insurance Quote

2025 Beta 450 RC

Condition
New
Category
Motorcycles
Model Type
Off Road Race
Model Code
NA
Color
Red

Features

  • SUSPENSION: Closed cartridge 48 mm KYB front fork and the rear shock have been updated with valving for better overall performance.
  • SUB - FRAME & FILTER BOX: Subframe has been reinforced in key points that stiffen and strengthen it, maintaining lightness and ability to absorb stresses. Access to the filter remains on the left side of the bike and is extremely easy and requires no tools to access.
  • FINAL RATION / REAR AXLE: Rear sprocket has been replaced with a 51 tooth for a quicker "spin-up" of the power delivery. The rear axle diameter has been increased to 22 mm to reduce flex as well as provide better durability.
  • HANDLEBAR MOUNTS: XTrig FlexFix isoelastic bar mounts reduce rider fatigue and vibration. Also allows for flexibility in handlebar adjustment.
  • ENGINE MAPPING: The mapping has been updated with the latest settings that have been tested by the Beta race team. This along with traction control completes the electronic package of the RC model.
  • FOOTPEGS: Enhanced grip performance while being less bulky so rider can maintain control at all times.
  • Chro-Moly single tube frame with aluminum rear subframe, Nissin master cylinders and calipers, high-performance lightweight lithium battery, KYB 48mm closed cartridge front fork with a 50mm KYB rear shock with rising-rate linkage system, electric start, 18" rear wheel, ignition map switch and traction control to adjust engine power and provide less rear wheel slip, easy pull diaphragm clutch allows rider to adjust the lever feel and progression to their preference.

General Information

Manufacturer
Beta
Model Year
2025
Model
450 RC
Model Code
NA
Color
Red

Brakes/Wheels/Tires

Brakes

Front - 260 mm floating rotor

Rear - 240 mm rotor

Rims

Front - 21 in.

Rear - 18 in.

Tires
Front / Rear - Maxxis

Dimensions

Height
Footrest - 16.1 in.
Weight
Dry - 229 lb. (wet weight, no fuel)
Ground Clearance
13 in.
Wheelbase
58.4 in.
Seat Height
37.2 in.

Drivetrain

Transmission
5 speed
Final Drive
DID drive chain

Electrical

Advanced Electronics
Traction Control - On-Demand with push of a button

Engine

Engine
4 –stroke, 4-valve
Cooling
Liquid
Cylinders
Single
Displacement
449.3 cc
Bore x Stroke
97 x 60.8 mm
Compression Ratio
13.5:1
Clutch
Hydraulic, adjustable diaphragm multi-plate
Fuel System
46 mm throttle body with dual injectors
Exhaust
Valve train - Finger followers with shim adjustment
Ignition

Dual-map Kokusan with traction control

Spark Plug - NGK LKAR8A-9

Starting
Electric
Lubrication
Twin oil pumps with cartridge filter and separate compartments for engine and transmission
Fuel Capacity
2.4 US gal.

Operational

Frame
Molybdenum steel / Double cradle with push button seat and quick air filter access
Front Suspension

48 mm KYB AOS closed cartridge fork, adjustable compression and rebound

Travel - 12 in.

Rear Suspension

KYB 50 mm body with adjustable rebound and high / low speed on compression adjustment

Travel - 11.8 in.

Gallery

2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 1
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 2
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 3
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 4
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 5
2025 Beta 450 RC in West Bridgewater, Massachusetts - Photo 6

Due to continued challenges across supplier networks as well as increasing logistics costs, product pricing, freight charges, specifications, and features are subject to change at any time without prior notice. Please confirm all information with your local dealership.

Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact the dealer for more details.

  • Price, if shown and unless otherwise noted, represents the Manufacturer's Suggested Retail Price (MSRP) or dealer unit price and does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges, labor, installation, or any finance charges (if applicable). MSRP and/or final sales price will vary depending on options or accessories selected; contact dealer for more details.

  • Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact dealer for more details.