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Losi Promoto-MX/SM Handlebar Set Replacement Parts Z-LOS-2283

Model No: Z-LOS-2283


COMING SOON 05/06/2026

Coming Soon - Stock Arriving: 05/06/2026

Stock Arriving: 05/06/2026

£12.99

£1.30

£11.69

Inc VAT

1 Year Warranty
We Accept
  • Manufacturer: Losi
  • Part Number: Z-LOS-2283
  • EAN: 0660132629205
  • Spare Part Type: Chassis Spares
  • Material: Injection-moulded plastic
  • Components included: Promoto-MX Handlebar, Promoto-SM Handlebar, Left Lever, Right Lever, 2 × Grip Retainers
  • Compatible with: Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR (Battery and Charger Included) - Model C-LOS-2310
  • Compatible with: Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR Basic - Model C-LOS-2272

Overview

The Losi Handle Bar Set for Promoto-MX/SM is an essential replacement and upgrade part for owners of Losi's popular 1/4 scale supermoto RC motorcycles. This handlebar set is precision-engineered to deliver authentic motorcycle-style control and handling, making it an ideal choice for RC enthusiasts looking to customise or repair their Promoto-MX/SM models. Whether you're a seasoned RC motorcycle racer or exploring the exciting world of RC supermoto bikes for the first time, this handlebar set offers the genuine Losi performance and reliability you can depend on.

As part of Losi's comprehensive range of RC motorcycle spares and upgrades available in the UK, this handlebar set represents excellent value for serious hobby builders and weekend bashers alike. The set includes everything needed to equip your Promoto-MX/SM with dual handlebar options, allowing you to choose between MX-style or SM-style configurations depending on your riding preference and track conditions. This flexibility makes the set particularly attractive for riders who want to experiment with different setups without purchasing multiple incomplete kits.

Built to the same quality standards as the original equipment, this handlebar replacement option ensures your RC motorcycle maintains its handling characteristics and control response. For anyone maintaining or upgrading their RC supermoto bike in the UK, having a quality handlebar set in stock means you're always ready to hit the track or freestyle course without delays.

Key Features

  • Dual handlebar configuration — The set includes both a Promoto-MX handlebar and a Promoto-SM handlebar, allowing you to switch between motocross-style and supermoto-style riding positions to suit your preference and driving style.
  • Complete left and right levers — Fully assembled left and right lever components are included, saving time on assembly and ensuring proper fitment to your RC motorcycle.
  • Grip retainers included — Two grip retainers come in the box, providing secure attachment and preventing grips from rotating or slipping during aggressive riding sessions.
  • Injection-moulded plastic construction — Manufactured from durable injection-moulded plastic, the handlebar set offers an excellent balance of strength, lightweight performance and cost-effectiveness for replacement and upgrade applications.
  • Genuine Losi spare part — As an official Losi chassis spare, this handlebar set is engineered to exact specifications and guarantees compatibility with your Promoto-SM and Promoto-MX models.
  • Easy installation — Designed for straightforward replacement on compatible models, this handlebar set can be fitted quickly, getting you back to riding with minimal downtime.

Technical Performance

The Losi Handle Bar Set Promoto-MX/SM represents thoughtful engineering for 1/4 scale RC supermoto applications. The injection-moulded plastic construction provides the ideal combination of rigidity and weight management that competitive RC motorcycle riders demand. By offering both MX and SM handlebar options within a single purchase, Losi has created a versatile solution that caters to different riding disciplines and personal preferences. The included levers are precision-engineered to articulate smoothly and respond accurately to rider input, whilst the grip retainers ensure components remain securely positioned even during high-speed racing or intense freestyle manoeuvres. The plastic construction, whilst lightweight, delivers sufficient durability for recreational riding and competitive racing applications. The inclusion of all necessary components—both handlebar styles, left and right levers, and dual grip retainers—makes this a complete upgrade or replacement solution without requiring additional purchases.

What's in the Box

  • 1 × Promoto-MX Handlebar
  • 1 × Promoto-SM Handlebar
  • 1 × Left Lever
  • 1 × Right Lever
  • 2 × Grip Retainers

Frequently Asked Questions

  • What models is this handlebar set compatible with? — This Losi handlebar set is designed specifically for the Losi 1/4 Promoto-SM FXR Supermoto Motorcycle, including both the RTR model with battery and charger included (C-LOS-2310) and the RTR Basic version (C-LOS-2272), as well as the Promoto-MX. Check your model number to ensure compatibility before purchasing.
  • Why would I need to replace the handlebars on my Promoto-MX/SM? — Replacement handlebar sets are useful if your original handlebars become damaged through crashes or heavy use, or if you want to upgrade to a different riding style. The option to switch between MX and SM configurations allows you to optimise your motorcycle's riding position for different track conditions and personal preference.
  • Do I need any additional parts to install this handlebar set? — The set includes everything necessary for installation: both handlebar styles, left and right levers, and grip retainers. No additional components are required, though you may want to have your RC motorcycle manual handy for assembly guidance.
  • Is this suitable for beginners? — Yes, this handlebar set is suitable for RC enthusiasts of all skill levels. Installation is straightforward, and having both handlebar styles available allows beginners to experiment and find their preferred riding position as they develop their skills with the Promoto-SM or Promoto-MX platform.
  • What is the difference between MX and SM handlebars? — MX-style handlebars typically offer a different reach and angle optimised for motocross-style riding with more aggressive body positioning, whilst SM (supermoto) handlebars may provide a different ergonomic angle suited to street-style or supermoto-style riding. Both are included in this set, allowing you to experiment with each configuration.

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 Handle Bar Set: Promoto-MX/SM Z-LOS-2283 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.