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INTRODUCING MY2025 RX RANGE
The RX 450 was the first 4-stroke motocross bike built by the Italian, Rignano sull'Arno based manufacturer, 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.
While the RX 300 2T has been previously available as an enduro-derived bike for the motocross segment, the success of this project, and the ever-growing experience and insights gained on the RX 450 through the MXGP World Championship has lead the Tuscan brand to open the throttle on the RX 300, and configure it as a fully-fledged motocross bike.
For 2025, the RX 300 has undergone a series of important improvements to the engine, suspension and frame, which totally breaks away from the enduro world, and like the RX 450, it’s become a purpose-built bike, dedicated to motocross.
The RX 450 also received exciting new updates that sharpens the model’s ability to perform on the track.
Within 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 world.
What 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 300 and RX 450 achieve this goal, each in their own way.
The 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 power.
Final 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 model.
The MY2025 RX 300 2T see the following changes:
Frame: the RX 300 sees a new frame, specifically dedicated to motocross that receives a wider main spar (10mm), and redesigned and reinforced sections compared to the enduro models, built to withstand the stresses of repeated jump landings and lateral twists seen in high-speed bends. This translates to a precise and stable bike when entering and leaving corners at speed. The engine mounts and position is different from the enduro models and provides excellent balance on the track.
Rear sub-frame and air filter housing: in line with the use of the new motocross frame, the new RX 300 receives an aluminium sub-frame, as well as the air filter housing.
Fork: The Kayaba (KYB) 48mm forks has greater travel than the enduro models, and receives new calibration that creates the perfect set-up together with the new single Kayaba shock, delivering a stable, fast and precise bike.
Single shock: the single 50mm Kayaba shock is a new addition to this model and delivers greater support in jump landing, thanks to the greater hydraulic braking within the shock, guaranteeing constant performance under heavy use.
Braking system: Featuring Nissin floating calipers, a 260mm disc at the front, and 240mm at the rear. The front sees a new caliper as used on the RX 450 which is smaller, lighter and performs better that the previous unit, offering great braking performance when letting off the throttle. At the rear, the new master cylinder as seen on the enduro RR Racing models delivers greater braking power.
Radiators: the RX 300 sees new radiators that are redesigned to offer a greater steering angle and optimised cooling.
Final ratio: the rear sprocket has 49 teeth, up from 48 for lightening fast acceleration.
Chain: the non o-ring chain is lighter and smoother than the previous one, all helping to make a difference on the track.
Engine and exhaust: a new engine adds to the extensive frame and suspension changes for MY2025 and brings the performance of the RX 300 to the top of its class. The totally new engine consists of a new cylinder, a new head with greater compression and modified intake crankcases to increase ventilation. The results of this is a power unit with significantly more power than that of the previous model, while maintaining the renowned low-speed power of the 300 2T, the peak maximum power at high speeds has also increased. The redesigned 5-speed gearbox helps get the power to the ground, with specific gear spacing for MX use, and with a stiffer spring that increases the preload on the clutch pack to prevent slippage. This new platform is perfectly tuned with dedicated mapping, new carburettor calibrations (Keihin PWK 38), and adjusted power valve. The exhaust system, also completely redesigned offers a dedicated expansion chamber and shorter silencer.
Changes shared between both models:
Silent 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 conditions.
Engine 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 pad.
The RX 450 is delivered with 4 different pulleys to customers the throttle response.
Availability: September
Pricing: To be announced closer to arrival date.
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Terms & Conditions
Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern Beta Motorcycles Australia’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.
The term ‘Beta Motorcycles Australia’ or ‘us’ or ‘we’ refers to the owner of the website whose registered office is 1/19 Expansion St, MOLENDINAR, QLD, 4214, AU. Our ABN is 24168926216. The term ‘you’ refers to the user or viewer of our website.
The use of this website is subject to the following terms of use:
- The content of the pages of this website is for your general information and use only. It is subject to change without notice.
- Neither we nor any third parties provide any warranty or guarantee as to the accuracy, timeliness, performance, completeness or suitability of the information and materials found or offered on this website for any particular purpose. You acknowledge that such information and materials may contain inaccuracies or errors and we expressly exclude liability for any such inaccuracies or errors to the fullest extent permitted by law.
- Your use of any information or materials on this website is entirely at your own risk, for which we shall not be liable. It shall be your own responsibility to ensure that any products, services or information available through this website meet your specific requirements.
- This website contains material which is owned by or licensed to us. This material includes, but is not limited to, the design, layout, look, appearance and graphics. Reproduction is prohibited other than in accordance with the copyright notice, which forms part of these terms and conditions.
- All trademarks reproduced in this website, which are not the property of, or licensed to the operator, are acknowledged on the website.
- Unauthorised use of this website may give rise to a claim for damages and/or be a criminal offence.
- From time to time, this website may also include links to other websites. These links are provided for your convenience to provide further information. They do not signify that we endorse the website(s). We have no responsibility for the content of the linked website(s).
- Your use of this website and any dispute arising out of such use of the website is subject to the laws of Australia.
Privacy Policy
This privacy policy sets out how we uses and protects any information that you give us when you use this website.
We are committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can be assured that it will only be used in accordance with this privacy statement.
We may change this policy from time to time by updating this page. You should check this page from time to time to ensure that you are happy with any changes.
What we collect
We may collect the following information:
- name
- postal address
- contact information including email address
- payment methods
- demographic information such as postcode, preferences and interests
- other information relevant to customer surveys and/or offers
What we do with the information we gather
We require this information to understand your needs and provide you with a better service, and in particular for the following reasons:
- Processing webstore orders.
- Internal record keeping.
- We may use the information to improve our products and services.
- We may periodically send promotional emails about new products, special offers or other information which we think you may find interesting using the email address which you have provided.
- From time to time, we may also use your information to contact you for market research purposes. We may contact you by email, phone, fax or mail. We may use the information to customise the website according to your interests.
Security
We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure, we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect online.
How we use cookies
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We use traffic log cookies to identify which pages are being used. This helps us analyse data about webpage traffic and improve our website in order to tailor it to customer needs. We only use this information for statistical analysis purposes and then the data is removed from the system.
Overall, cookies help us provide you with a better website by enabling us to monitor which pages you find useful and which you do not. A cookie in no way gives us access to your computer or any information about you, other than the data you choose to share with us.
You can choose to accept or decline cookies. Most web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. This may prevent you from taking full advantage of the website.
Links to other websites
Our website may contain links to other websites of interest. However, once you have used these links to leave our site, you should note that we do not have any control over that other website. Therefore, we cannot be responsible for the protection and privacy of any information which you provide whilst visiting such sites and such sites are not governed by this privacy statement. You should exercise caution and look at the privacy statement applicable to the website in question.
Controlling your personal information
You may choose to restrict the collection or use of your personal information in the following ways:
- whenever you are asked to fill in a form on the website, look for the box that you can click to indicate that you do not want the information to be used by anybody for direct marketing purposes
- if you have previously agreed to us using your personal information for direct marketing purposes, you may change your mind at any time by writing to or emailing us.
We will not sell, distribute or lease your personal information to third parties unless we have your permission or are required by law to do so. We may use your personal information to send you promotional information about third parties which we think you may find interesting if you tell us that you wish this to happen.
If you believe that any information we are holding on you is incorrect or incomplete, please write to or email us as soon as possible at the above address. We will promptly correct any information found to be incorrect.
Beta Motorcycles Australia is committed to providing quality services to you and this policy outlines our ongoing obligations to you in respect of how we manage your Personal Information.
We have adopted the Australian Privacy Principles (APPs) contained in the Privacy Act 1988 (Cth) (the Privacy Act). The NPPs govern the way in which we collect, use, disclose, store, secure and dispose of your Personal Information.
A copy of the Australian Privacy Principles may be obtained from the website of The Office of the Australian Information Commissioner at https://www.oaic.gov.au/.
What is Personal Information and why do we collect it?
Personal Information is information or an opinion that identifies an individual. Examples of Personal Information we collect includes names, addresses, email addresses, phone and facsimile numbers.
This Personal Information is obtained in many ways including interviews, correspondence, by telephone and facsimile, by email, via our website www.betamotor.com.au, from your website, from media and publications, from other publicly available sources, from cookies and from third parties. We don’t guarantee website links or policy of authorised third parties.
We collect your Personal Information for the primary purpose of providing our services to you, providing information to our clients and marketing. We may also use your Personal Information for secondary purposes closely related to the primary purpose, in circumstances where you would reasonably expect such use or disclosure. You may unsubscribe from our mailing/marketing lists at any time by contacting us in writing.
When we collect Personal Information we will, where appropriate and where possible, explain to you why we are collecting the information and how we plan to use it.
Sensitive Information
Sensitive information is defined in the Privacy Act to include information or opinion about such things as an individual's racial or ethnic origin, political opinions, membership of a political association, religious or philosophical beliefs, membership of a trade union or other professional body, criminal record or health information.
Sensitive information will be used by us only:
• For the primary purpose for which it was obtained
• For a secondary purpose that is directly related to the primary purpose
• With your consent; or where required or authorised by law.
Third Parties
Where reasonable and practicable to do so, we will collect your Personal Information only from you. However, in some circumstances we may be provided with information by third parties. In such a case we will take reasonable steps to ensure that you are made aware of the information provided to us by the third party.
Disclosure of Personal Information
Your Personal Information may be disclosed in a number of circumstances including the following:
• Third parties where you consent to the use or disclosure; and
• Where required or authorised by law.
Security of Personal Information
Your Personal Information is stored in a manner that reasonably protects it from misuse and loss and from unauthorized access, modification or disclosure.
When your Personal Information is no longer needed for the purpose for which it was obtained, we will take reasonable steps to destroy or permanently de-identify your Personal Information. However, most of the Personal Information is or will be stored in client files which will be kept by us for a minimum of 7 years.
Access to your Personal Information
You may access the Personal Information we hold about you and to update and/or correct it, subject to certain exceptions. If you wish to access your Personal Information, please contact us in writing.
Beta Motorcycles Australia will not charge any fee for your access request, but may charge an administrative fee for providing a copy of your Personal Information.
In order to protect your Personal Information we may require identification from you before releasing the requested information.
Maintaining the Quality of your Personal Information
It is an important to us that your Personal Information is up to date. We will take reasonable steps to make sure that your Personal Information is accurate, complete and up-to-date. If you find that the information we have is not up to date or is inaccurate, please advise us as soon as practicable so we can update our records and ensure we can continue to provide quality services to you.
Policy Updates
This Policy may change from time to time and is available on our website.
Privacy Policy Complaints and Enquiries
If you have any queries or complaints about our Privacy Policy please contact us at:
1/19 Expansion St, Molendinar QLD 4214
accounts@lowryaustralia.com.au
07 3518 4000
Availability Information
In-Stock
BOOM! Product is IN STOCK and ready to go! Orders placed before 12pm weekdays (QLD Time) will be dispatched same day.
You can decide at checkout between standard or express shipping.
For further information see our shipping policy.
Backorder
DAMN... Product is currently NIL STOCK and therefore will need to be backordered. However don't worry as our parts team puts in the hard yards to get stock here FAST!
In the case of Genuine Beta spare parts we air freight weekly via DHL so turnaround time from order date is typically within 2-3 weeks.
Sometimes quicker if we already have stock in transit.
Shipping is only paid once so any backordered items are sent on arrival without additional charges.
In the case of aftermarket items wait times can be longer depending on the supplier. If you would like more clarity it's best to reach out via our webchat or you can email our parts interpreters.