Overview
The Losi Steel Front Brake Rotor with Screws is an essential replacement part for owners of the Losi Promoto-MX and Promoto-SM 1/4 scale RC motorcycles. Whether you're a dedicated RC enthusiast in the UK looking to maintain your precision motorcycle model or someone who needs to replace worn brake components, this OEM Losi spare part delivers the reliability and performance you expect from the manufacturer. The steel construction provides excellent braking characteristics and durability during both casual riding sessions and more demanding performance use.
This replacement brake rotor is designed specifically to give your Losi Promoto-MX and Promoto-SM models the braking feel and stopping power they were engineered for. If you've noticed reduced braking performance or visible wear on your existing rotor, this genuine Losi part will restore your motorcycle's ability to brake smoothly and effectively. RC model motorcycle enthusiasts throughout the UK rely on OEM Losi parts to keep their bikes running at peak performance, and this steel rotor is no exception.
The complete package includes everything needed for installation—the steel rotor itself plus all six retaining screws. This means you can get your Promoto-MX or Promoto-SM back on the track without hunting down additional fasteners. Installing quality replacement parts like this steel brake rotor is one of the best ways to maintain your RC motorcycle investment and ensure consistent performance over time.
Key Features
- Steel Construction — The rotor is manufactured from steel material, which provides superior durability and excellent heat dissipation during braking, ensuring consistent stopping power even during extended riding sessions and repeated hard braking.
- OEM Losi Part — This is genuine Losi replacement hardware engineered to the exact specifications of your Promoto-MX or Promoto-SM motorcycle, guaranteeing perfect fit and authentic performance that matches your model's original design.
- Complete Fastener Kit — Six rotor retaining screws are included in the box, so you have everything needed to install the rotor without searching for additional hardware or making a separate fastener purchase.
- Superior Brake Feel — Users report that this replacement rotor delivers the exceptional brake feel the Losi Promoto series is known for, providing responsive and predictable braking control during technical riding and competition.
- Direct Compatibility — Designed to work seamlessly with both the Promoto-MX and Promoto-SM models, this part fits perfectly on compatible models including the FXR and Club MX variants without modification.
- Wear Replacement — When your original brake rotor becomes worn or damaged through normal use, this replacement part restores your motorcycle's braking performance to like-new condition, extending the usable life of your RC model.
Technical Performance
The Losi Steel Front Brake Rotor is engineered from durable steel material specifically chosen for its braking properties and longevity. Steel rotors provide excellent thermal management, dissipating heat generated during braking to prevent fade and maintain consistent stopping performance across multiple runs. The rotor's design works in harmony with the Promoto series brake calipers to deliver the responsive, predictable brake feel that has made these 1/4 scale RC motorcycles popular among enthusiasts throughout the UK. The inclusion of six precision-machined retaining screws ensures the rotor is held securely in place, preventing movement or vibration that could compromise braking performance. This is a purpose-built OEM component that has been developed and tested by Losi engineers to meet the exact performance requirements of the Promoto-MX and Promoto-SM platforms, making it the most reliable choice for replacement and maintenance.
What's in the Box
- 1x Front Brake Rotor (steel)
- 6x Rotor Retaining Screws
Frequently Asked Questions
- Which Losi Promoto models is this brake rotor compatible with? — This steel front brake rotor is designed for the Losi 1/4 Promoto-MX and Promoto-SM RC motorcycles. It is compatible with multiple variants including the Promoto-MX FXR (Red), Promoto-MX Pro Circuit, Promoto-MX Club MX (Blue), and Promoto-SM FXR Supermoto models in both basic and deluxe configurations with battery and charger.
- Do I need to replace the brake rotor regularly? — The brake rotor should be inspected regularly and replaced when you notice reduced braking performance, visible wear, scoring, or damage. The steel material is durable, but heavy use or aggressive braking will eventually require replacement to maintain optimal stopping power and safety.
- Is this an original Losi part? — Yes, this is a genuine OEM (Original Equipment Manufacturer) Losi part with the official Losi part number LOS262010, ensuring it meets Losi's quality and performance standards for perfect fitment and reliability.
- What is included with the brake rotor? — The package includes one steel front brake rotor and six rotor retaining screws, providing everything you need for installation without requiring additional fastener purchases.
- How difficult is it to install this brake rotor? — Installation is straightforward for anyone with basic RC model experience. Simply remove the six retaining screws holding your old rotor, lift it away from the brake hub, position the new steel rotor, and secure it with the included screws. No special tools are required beyond a standard screwdriver.
- What is the difference between steel and other brake rotor materials? — Steel rotors provide excellent durability, heat dissipation, and consistent braking performance. Steel is the standard material choice for Losi Promoto models because it offers the ideal balance of stopping power, longevity, and the brake feel that these precision motorcycles are engineered to deliver.
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 Losi Steel Front Brake Rotor with Screws: PM-MX/SM Z-LOS262010 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.
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- 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.
