Overview
This is a Supermoto 2.0 Rear Tire Premounted on the Pro-Spec Aluminum Wheel Sleeve for the Losi® Promoto-SM. These semi-slick tires provide superior grip on asphalt and other smooth surfaces. The Supermoto 2.0 is the perfect thickness for increased longevity and the added cornering sipes provide unmatched handling. This allows you to carve better apexes, pop better wheelies, and rocket around your track, street, driveway, or parking lot with precision and style. The Supermoto 2.0 tires are molded in Pro-Line's S3 (Soft) long-wear compound for long-lasting grip. Inside the tires are high-quality closed-cell inserts for consistent handling and durability.
Create a more scale-looking tire/wheel package that matches full size bikes with this Supermoto 2.0 Rear Tire premounted for Pro-Spec Aluminum wheels. This tire will only fit Pro-Line Pro-Spec Aluminum Rear wheels (PRO284800T1/T2/T3).
The Supermoto 2.0 tire is proudly manufactured and assembled at Pro-Line Headquarters in the USA! Pair it with the Supermoto Front tire mounted on Pro-Spec Wheel Sleeve (PRO1022211) to take your PROMOTO-SM to the next level of performance today!
NOTE: This premounted tire is for Pro-Spec Aluminum Rear Wheels ONLY!
Please note: All tires & wheels are sold in pairs, unless otherwise noted.
PRO1024511 | Supermoto 2.0 S3 Rear Tire Mounted on Sleeve for Pro-Spec Supermoto Aluminum Wheel (1)
Features
- Semi-Slick Tread Design for Maximum Grip
- Thicker Carcass for Increased Tire Life
- Best Suited for Asphalt Surfaces
- Long-Lasting Closed Cell Foam Insert Included
- Replace Factory PROMOTO-SM tires/wheels for Aluminum Wheels
- Premounted to Plastic Sleeve for Pro-Spec Aluminum Wheel
- Easy Tire Swaps to the Pro-Spec Aluminum Wheel
- Made in the USA, since 1982
Fits
- Pro-Line Pro-Spec Aluminum Supermoto Rear Wheel (PRO284800T1/T2/T3)
Overview
Elevate your Losi Promoto-SM supermoto motorcycle with the Pro-Line 1/4 Supermoto 2.0 S3 Rear Tire MTD Sleeve, a premium tyre and wheel package designed to deliver authentic scale styling whilst maintaining exceptional performance on the track, street, driveway, or car park. This is the ultimate upgrade for serious RC enthusiasts in the UK who demand more from their 1/4 scale motorcycle setup. Whether you're competing at local RC events or enjoying weekend bashings, these professionally engineered tyres provide the grip, durability, and precision handling that separate good setups from championship-winning ones.
Pro-Line has engineered the Supermoto 2.0 tyre to replicate the appearance and performance characteristics of full-size supermoto bikes, creating a more authentic and visually striking motorcycle package. The tyre is premounted to a Pro-Spec Aluminium wheel sleeve, ensuring perfect fitment and eliminating the need for tedious mounting work. This ready-to-swap design means you can install these tyres in minutes, getting back to the action faster than ever. The premium construction quality and manufacturing excellence that Pro-Line brings to every product is evident in every aspect of this rear tyre package, from the semi-slick tread design to the precision-engineered sidewalls.
If you're serious about maximising the potential of your Promoto-SM and want a tyre option that delivers real performance benefits alongside superior aesthetics, the Supermoto 2.0 S3 Rear represents the pinnacle of what's available for 1/4 scale supermoto RC motorcycles.
Key Features
- Semi-Slick Tread Design for Maximum Grip — The specialised semi-slick tread pattern is optimised to deliver superior traction on asphalt and smooth surfaces, providing the confidence needed to carve precise apexes and execute consistent cornering at speed. This design philosophy mirrors genuine supermoto racing bikes and translates directly into better control and faster lap times across varied racing environments.
- Thicker Carcass Construction for Increased Tyre Life — The Supermoto 2.0 features enhanced carcass thickness compared to standard offerings, delivering extended durability that means fewer tyre changes and longer service life. This substantial construction absorbs impacts more effectively whilst resisting wear, making these tyres an economical choice for frequent users who want reliability without compromise.
- Cornering Sipes for Unmatched Handling — Precision-engineered cornering sipes cut into the tread surface improve edge grip and handling response, allowing you to pop better wheelies, carve tighter lines, and maintain stability during aggressive manoeuvres. These micro-channels enhance water displacement and grip consistency, whether you're sliding on dry tarmac or slightly damp surfaces.
- S3 Soft Long-Wear Compound — Formulated for longevity without sacrificing immediate grip, Pro-Line's proprietary S3 soft compound balances performance and tyre life, ensuring consistent lap times throughout extended use whilst maintaining excellent initial traction from the first lap.
- High-Quality Closed-Cell Foam Inserts — Each tyre includes premium closed-cell foam inserts that provide consistent handling characteristics and absorb impacts effectively, delivering a smooth ride feel whilst maintaining predictable response to steering inputs even after extensive use and multiple sessions.
- Premounted to Plastic Sleeve for Pro-Spec Wheel — The tyre arrives factory-mounted to the plastic sleeve assembly, designed specifically for Pro-Spec Aluminium rear wheels. This eliminates mounting work and ensures perfect fitment and balance, allowing immediate installation and use without additional tools or preparation.
- Easy Tyre Swaps to Pro-Spec Aluminium Wheel — The modular design allows quick and simple removal from the plastic sleeve and installation onto your Pro-Spec Aluminium wheel, enabling tyre changes in minutes without requiring specialised mounting equipment or professional assistance.
- Manufactured in the USA at Pro-Line Headquarters — Proudly made in America since 1982, every Supermoto 2.0 tyre benefits from Pro-Line's decades of racing expertise, quality control standards, and commitment to delivering products that perform at the highest levels of competitive RC motorcycling.
- Scale-Authentic Appearance — The design philosophy and proportions mirror full-size supermoto motorcycles, creating a visually cohesive and professional appearance that enhances the overall aesthetic of your Promoto-SM. This attention to scale detail makes your setup look as serious as it performs.
- Optimised for Multiple Track Surfaces — Best suited for asphalt surfaces but capable on all-road conditions, these tyres adapt to varied terrain including street, driveway, and parking lot surfaces, providing versatility for different riding locations and RC car park environments.
Technical Performance
The Pro-Line Supermoto 2.0 S3 rear tyre represents the culmination of extensive engineering and real-world testing in competitive supermoto racing environments. The tyre diameter of 3.9 inches is precisely calculated to deliver optimal rolling circumference and performance characteristics for 1/4 scale motorcycles. The semi-slick tread pattern operates on the principle of maximising contact patch whilst maintaining edge definition for precise cornering control. The S3 soft compound sits in the sweet spot of Pro-Line's tyre range, offering superior initial grip compared to harder compounds whilst demonstrating longevity approaching that of medium-compound alternatives. The closed-cell foam insert technology ensures that the tyre maintains consistent stiffness characteristics throughout extended riding sessions, preventing the handling changes that occur with lower-quality foam materials that compress and degrade over time. The thicker carcass construction is particularly important for RC motorcyclists who demand aggressive performance, as it resists deflection under cornering loads and provides the responsive, predictable handling needed for competitive riding. The overall package dimensions of 150mm in height and 41mm in width create a perfectly proportioned wheel and tyre assembly that looks correct on a 1/4 scale motorcycle frame. This attention to engineering detail, combined with manufacturing excellence and quality control standards that Pro-Line maintains, results in a product that delivers measurable performance advantages and genuine durability for serious RC enthusiasts throughout the UK and beyond.
What's in the Box
- Premounted Supermoto 2.0 Rear Tire mounted to Pro-Spec Aluminium Wheel sleeve
- Plastic mounting sleeve for Pro-Spec Aluminium wheel
- High-quality closed-cell foam insert
Compatibility
- Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR Basic (Model C-LOS-2272)
- Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR with Battery and Charger Included (Model C-LOS-2310)
- Pro-Line Pro-Spec Aluminium Supermoto Rear Wheel (PRO284800T1/T2/T3 only)
Frequently Asked Questions
- Which Losi Promoto-SM models are compatible with this rear tyre? — The Supermoto 2.0 S3 rear tyre is specifically designed and fully compatible with the Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR Basic and the Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR with Battery and Charger Included. It will only fit Pro-Spec Aluminium rear wheels (PRO284800T1/T2/T3), so ensure you have the correct wheel before ordering.
- What surfaces is this rear tyre best suited for? — The Supermoto 2.0 S3 is optimised for asphalt and smooth surfaces, making it the perfect choice for track riding, street environments, driveways, and car parks. Whilst capable on all-road conditions, the semi-slick tread design delivers maximum grip on hard-packed tarmac and paved surfaces rather than loose terrain or dirt.
- How does the S3 soft compound compare to other Pro-Line tyre options? — The S3 soft compound is specifically formulated for long-lasting durability without sacrificing immediate grip. This balanced compound ensures consistent lap times throughout extended riding sessions, making it ideal for both competitive racers and enthusiasts who want reliable performance without constantly swapping tyres.
- What makes this tyre different from the factory Promoto-SM tyres? — Factory Promoto-SM tyres are entry-level options, whilst the Supermoto 2.0 represents a significant upgrade featuring thicker carcass construction for extended tyre life, cornering sipes for improved handling precision, a specialised semi-slick tread pattern optimised for grip, and premium closed-cell foam inserts. The Supermoto 2.0 also delivers a more authentic, scale-correct appearance matching full-size supermoto motorcycles.
- Is this tyre suitable for beginners with the Promoto-SM? — Yes, absolutely. Whilst the Supermoto 2.0 is performance-focused and will deliver measurable improvements over factory tyres, the responsive handling and forgiving nature of the semi-slick design make it accessible to riders at all skill levels. Beginners will immediately notice improved grip and handling confidence, whilst experienced riders will appreciate the precision and durability.
- How long will this tyre last before needing replacement? — Thanks to the thicker carcass construction and durable S3 soft compound, the Supermoto 2.0 offers extended tyre life compared to standard options. Actual longevity depends on riding style and surface conditions, but you can expect noticeably longer service compared to factory alternatives, making these tyres economical despite their premium positioning.
- Can I use these tyres on other Promoto models? — No, these are specifically designed for the 1/4 scale Promoto-SM supermoto motorcycle and require Pro-Spec Aluminium rear wheels (PRO284800T1/T2/T3 only). They are not compatible with other Promoto models or standard wheels.
- What is included with this tyre? — The package includes the Supermoto 2.0 rear tyre already mounted to the plastic sleeve for Pro-Spec wheels, the plastic mounting sleeve itself, and a high-quality closed-cell foam insert. The tyre arrives completely assembled and ready for installation onto your Pro-Spec Aluminium wheel.
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 PRO 1/4 Supermoto 2.0 S3 Rear Tire MTD Sleeve: Pro-Spec SM Rear G-PRO1024511 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.
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