2025 Beta RX 450
NSW • Dealer new bike in stock
22
CategoryMotocross 4 Stroke
Engine Size449cc 4 stroke
Comments from the dealer
MY25 BETA RX 450 4T EFI
WE ARE A SYDNEY DEALER, BASED IN THE HILLS DISTRICT ONLY 10 MINS FROM THE M2. NO LOW-BALL OFFERS. HAVE YOU ASKED FOR PERMISSION BEFORE MAKING THIS INQUIRY? OR ARE YOU SEEKING FORGIVENESS?
Sydney’s most trusted NEW KAWASAKI, HUSQVARNA, SUZUKI, HONDA, BETA & all used motorcycles Dealership located in the Hills district.
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- Full Workshop facilities. Big Range of Accessories & Genuine parts.
- We pay fair prices for used motorcycles & we will trade in your bike and car!
- Call us now for a great deal! Click on contact detail Phone at the bottom of this add.
- Contact our staff for the answers to all your questions regarding your bike purchase, we will give you the best service & the best price in NSW give us a chance to earn your business you will not be disappointed.
- Kawasaki Ichiban BEST NEW DEALER.
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Introducing the 2025 Beta RX 450 4T! The RX 450 was the first 4-stroke motocross bike built by the Italian, Rignano sull'Arno based manufacturer in 2024, and was the the first chance for riders to experience a bike directly derived from the race prototype, which has now been racing for four years in the MXGP World Championship.2025 sees the RX 450 receive exciting new updates that sharpens the model’s ability to perform on the the vast range of changes across the board for the MY2025 RX range, the project’s goal remained the same: equip the bikes with a frame, engine and components of the highest level, and bring a new frontier of RideAbility to the MX does RideAbility mean for Beta? It means designing and building bikes with RideAbility being the core value. Each Betamotor-branded motorbike is designed by the Florentine manufacturer to provide any rider with a motorcycle that is simultaneously easy to ride, and offer high performance. A product that’s able to extract the best from any rider, thanks to an engine-frame combination that is able to offer a fun ride, without a reason to fear the world championship level performance of the engine. For MY2025, the RX 450 achieves this MY2025 RX 450 sees the following changes:Rear sub-frame and air filter housing: while the rear sub-frame’s geometry and air filter housing remains unchanged, the structure has been suitably reinforced in a series of points that stiffen and strengthen it, maintaining lightness and its ability to absorb impacts. Access to the filter remains on the left side of the bike and is extremely easy and intuitive to use, as well as being tool free.Suspension: the KYB fork and single shock package receives a new calibration that enhances the bike’s character, both in terms of handling and its stability when increasing the pace. The result is an improvement in manoeuvrability and stability that instills confidence in every rider, regardless of their level.Battery: a new lithium battery has been mounted on the RX 450, with a higher amperage that delivers instant starting ratio: to find an ideal compromise between speed and acceleration, the rear now features a 51 tooth sprocket, one up from the previous model year, improving the response coming out of corners as well as allowing the engine to build RPM quicker.Graphics: while the plastics and new tail section remains unchanged, new, more sleek and aggressive graphics have been introduced, which further highlight the racing pedigree of this handlebar block: new silent blocks reduce vibrations and raise the handlebar by 5mm compared to the previous model, aiding in rider grip, control and performance.Footpegs: the range sees new, less bulky footpegs with an enhanced grip performance, providing greater control at all times.Swingarm: the rear wheel axle is reinforced and now 22mm in diameter (+2mm). This new component guarantees greater stiffness and torsional resistance, resulting in a bike that is precise in its handling, even in the toughest of maps: both the RX models are equiped with with two specific engine maps (wet/dry), while the RX 450 also has traction control (off/on) to manage the significant power in all conditions. The button to select the map and TC is located on the handlebar RX 450 is delivered with 4 different pulleys to customise the throttle response.
Bike details
øNetwork Id
OAG-AD-23667181
Bike
Motocross Manual 5sp 450cc (4T)
Body
Motocross 4 Stroke
Colour
Red
Engine Capacity
449 cc
Configuration
Single cylinder, 4-stroke, liquid-cooled
Country of Origin
ITALY
Stock Number
MY25RX4504T
Details
Bike Type
Motocross
Series
RX
Colours
Beta Red/Blue
Ride Away Price
True
OEM Ride Away Price
15295
Country of Origin
ITALY
Grey Import
False
Is Limited Edition
False
Engine
Engine Description
450
Engine Config
Single
Engine Capacity
449cc
Engine Type
Piston
Engine Stroke
4
Bore
97.0mm
Stroke
60.8mm
Cam Type
DOHC (Double Over Head Cam)
Cylinders
1
Valves Per Cylinder
4
Compression Ratio
13.4:1
Induction System
Aspirated
Carburettor
Elldor dual electronic injection
Throttle Bore
46mm
Lubrication
Wet Sump
Oil Capacity
0.8L
Exhaust Config
1 Into 1
Exhaust Description
Steel/Aluminium system
Electric Power
Electric Hub Motor
Not Available
Start
Ignition
CDI (Capacitive Discharge Ignition)
Ignition Description
AC Kokusan - Digital CDI
Starter
Electric
Electrics
Charging Method
Alternator & Regulator-Rectifier
Spark Plug Description
NGK LKAR 8A-9
Fuel & Emissions
Fuel Type
Petrol
Fuel Tank Capacity
7.0L
Fuel Reserve Capacity
1.40L
Transmission
Drive Type
Chain
Gear Type
Manual
Gear Number
5
Gear Change Method
Left foot lever
Clutch Type
Wet, Multi-disc
Chassis & Suspension
Chassis Description
Molybdenum steel with double cradle split above the
exhaust port
Frame Material
Molybdenum steel
Frame Design
Double cradle; Split
Front Suspension
KYB AOS Closed Cartridge with adjustable compression & rebound
Front Suspension Travel
305.0mm
Rear Suspension
KYB 50mm body with adjustable rebound and high/low speed on compression adjustment (135mm stroke)
Rear Suspension Travel
300.0mm
Fork Diameter
48.0mm
Swingarm Type
Dual Sided
Steering Damper
Not Available
Brakes
Front Brake Description
Single wave disc; Floating caliper; Hydraulic
Front Brake Caliper(s)
Double Piston
Front Brake Diameter
260.00mm
Rear Brake Description
Single wave disc; Floating caliper; Hydraulic
Rear Brake Caliper(s)
Single Piston
Rear Brake Diameter
240.00mm
Wheels & Tyres
Wheel Type
Blue rims; Laced, 36 Spokes
Wheel Size Front
1.6x21"
Wheel Size Rear
2.15x19"
Rear Tyre
110/90-19"
Front Tyre
80/100-21"
Dimensions & Weights
Length
2170mm
Width
825mm
Height
1270mm
Wheelbase
1485mm
Ground Clearance
330.0mm
Dry Weight
104.5kg
Weight Distribution Front/Rear
Front 51.4 kg / Rear 53.1 kg
Seat Height
945mm
Seating Capacity
1
Safety & Security
Traction Control
Standard
Convenience
Seating Position
Upright
About this dealer
Location
New South Wales
Member since
2017
License number
47869
Current ad listings
178
Get in touch with the dealer
Call the dealer
(02) 8318 7040
Bike code: 10271Expert bike reviews on Beta RX 450
$10,490
Excl. Govt. ChargesGet in touch with the dealer
Call the dealer
(02) 8318 7040
Bike code: 10271ø Specifications have been sourced from Automotive Data Services Pty Ltd (Redbook) and are based on manufacturer standard features and specifications, some of which may require subscription. Actual features and specifications for this vehicle may differ. Please confirm these details with the seller.
‡ This is an estimated figure calculated with reference to ADR 81/02 and is made on the assumption the vehicle is at maximum factory fuel/energy capacity. It does not take into account factors such as individual driving habits, terrains and driving conditions which may vary depending on the driver and the vehicle.
Lic. No.: 47869, Motohub Pty LtdPhone: 02 8318 7040, Car Code: 1027
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