- Brand: Losi
- Model Number: Z-LOS46009
- EAN: 0605482170601
- Product Type: RC Motorcycle Tyre
- Tyre Position: Rear
- Scale: 1/4
- Vehicle Class: Motorbike
- Tyre Compound: Dunlop MX53
- Foam Insert Hardness: 60 Shore
- Foam Type: Pre-fitted and bonded
- Pack Contents: 1 tyre with foam insert
- Compatible Vehicles: Losi Promoto-MX FXR (Red), Losi Promoto-MX Pro Circuit RTR, Losi Promoto-MX Club MX (Blue), Losi Promoto-SM FXR Supermoto RTR, Losi Promoto-SM FXR Supermoto RTR Basic
Overview
The Losi Dunlop MX53 Rear Tyre with Foam is a precision-engineered replacement tyre specifically designed for the 1/4 scale Promoto-MX motorcycle platform. Whether you're an experienced RC enthusiast looking to upgrade your motorbike's grip and handling characteristics, or a dedicated racer seeking consistent performance on the track, this genuine Dunlop compound delivers the reliability and grip you need. As a dedicated rear tyre component for RC motorbikes, this product represents Losi's commitment to providing high-quality, specialised parts for their popular motorcycle range. The inclusion of pre-fitted foam inserts means you're getting a complete, ready-to-install solution that requires no additional preparation before fitting to your Promoto-MX motorcycle.
RC motorcycle racing is a rapidly growing discipline within the broader RC hobby in the UK, and serious competitors understand that tyre selection directly impacts lap times, cornering stability, and overall ride quality. The Dunlop MX53 designation indicates a specific compound formulation developed with motocross performance in mind, bringing real-world motorcycle tyre technology into the 1/4 scale RC realm. This rear tyre has been engineered to work seamlessly with the Promoto-MX chassis geometry and suspension characteristics, ensuring balanced handling that rewards smooth inputs and precise throttle control. Whether you're running a Promoto-MX FXR, Pro Circuit model, or Promoto-SM Supermoto variant, having a spare set of quality tyres on hand is essential for any serious RC motorbike racer.
The 60 Shore foam specification provides a balanced feel that suits a variety of track conditions and riding styles, making this an excellent choice for both practice sessions and competitive events. Upgrading or replacing your motorcycle's tyres is one of the most effective ways to dial in handling characteristics and extract maximum performance from your Promoto-MX machine.
Key Features
- Dunlop MX53 Compound — This genuine Dunlop tyre compound has been specifically formulated for motocross-inspired performance, delivering consistent grip levels and predictable handling characteristics that give you confidence when pushing your RC motorcycle to its limits on the track.
- 60 Shore Foam Insert — The included foam insert with a 60 Shore hardness rating provides the ideal balance of compliance and support, absorbing track imperfections while maintaining tyre shape and responsiveness during aggressive cornering and acceleration.
- Pre-Fitted and Ready to Install — The foam is already bonded to the tyre, eliminating the need for time-consuming gluing or preparation work, so you can install these tyres on your Promoto-MX motorcycle and hit the track immediately.
- Rear Position Specific — Unlike universal tyres, this product is engineered specifically for rear wheel duties on the Promoto-MX platform, with tread patterns and sidewall characteristics optimised for load distribution, traction delivery, and directional stability.
- OEM Losi Product — As an official Losi component, this tyre has been developed and validated specifically for the Promoto-MX and Promoto-SM platforms, ensuring perfect fitment and performance characteristics that match the chassis design intent.
Technical Performance
The Losi Dunlop MX53 Rear Tyre with Foam delivers the performance characteristics that serious RC motorcycle racers demand from their equipment. The Dunlop MX53 compound represents genuine tyre technology scaled down for 1/4 scale RC application, providing consistent grip coefficients and predictable wear patterns across multiple heat cycles and track sessions. The 60 Shore foam specification strikes an important balance in RC motorcycle tyre design: harder than softer foams, it resists excessive deformation during high-speed cornering and aggressive acceleration inputs, yet softer than stiffer foams, it provides sufficient compliance to follow track surface irregularities and maintain consistent contact patch pressure. This balance translates directly into improved mid-corner stability, more responsive turn-in characteristics, and better traction delivery when exiting corners under throttle. The rear tyre's specific engineering takes into account the load distribution and weight transfer dynamics of motorcycle chassis architecture, where rear tyres must manage both propulsive forces during acceleration and lateral loads during cornering. Whether you're running on indoor carpet tracks, outdoor asphalt surfaces, or intermediate conditions, this tyre's construction and compound formulation have been proven to deliver reliable performance. The pre-fitted foam eliminates one of the most critical failure points in RC tyre assembly—foam glue bond strength—by using Losi's factory bonding process, which ensures the foam will not separate from the tyre carcass even under the demanding cornering forces experienced during competitive racing.
What's in the Box
- One Dunlop MX53 Rear Tyre with pre-fitted 60 Shore foam insert
Compatible Models
- Losi 1/4 Promoto-MX Motorcycle RTR – FXR (Red)
- Losi 1/4 Promoto-MX Motorcycle RTR with Battery and Charger – Pro Circuit
- Losi 1/4 Promoto-MX Motorcycle RTR – Club MX (Blue)
- Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR (Battery and Charger Included)
- Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR Basic
Frequently Asked Questions
- Will this Dunlop MX53 rear tyre fit my RC motorcycle? — Yes, this tyre is engineered specifically for Losi's 1/4 scale Promoto-MX and Promoto-SM motorcycle platforms, including all FXR variants and Club MX models. It is a direct replacement rear tyre that fits the standard wheel size for these platforms.
- What does the 60 Shore foam rating mean? — The 60 Shore measurement indicates the hardness of the foam insert on a standardised scale. This specific hardness level provides an optimal balance between tyre compliance and support, suitable for a variety of track conditions and riding styles on RC motorcycle platforms.
- Do I need to glue the foam to the tyre? — No, the foam is already pre-fitted and bonded to the tyre during manufacturing, so no additional gluing or preparation is required. Simply install the tyre on your Promoto-MX and you're ready to race.
- What is the difference between the front and rear MX53 tyres? — Losi produces front and rear versions of the Dunlop MX53 tyre specifically engineered for their respective positions. The rear tyre features different tread patterns, sidewall profiles, and load-bearing characteristics optimised for the weight distribution and forces experienced at the rear wheel of a motorcycle chassis, delivering better traction and directional stability during cornering and acceleration.
- Can I use this tyre on other RC vehicles or scales? — No, this is a 1/4 scale tyre engineered specifically for Losi's Promoto-MX and Promoto-SM motorcycle platforms. It is not compatible with other vehicle types or scales.
- How often should I replace my RC motorcycle tyres? — This depends on your usage intensity and track conditions. Most serious racers replace their tyres every 5–10 hours of track time, or when tread wear becomes visible or grip levels noticeably decrease. Maintaining a spare set of fresh tyres ensures you always have peak performance available for important races.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the LOS Dunlop MX53 Rear Tire with Foam, 60 Shore: Promoto-MX Z-LOS46009 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
