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Losi Rear Gearbox Set for 1/10 RZR Rey 4WD Brushless RC Car Z-LOS232077

Model No: Z-LOS232077


COMING SOON 17/06/2026

Coming Soon - Stock Arriving: 17/06/2026

Stock Arriving: 17/06/2026

£11.99

£1.20

£10.79

Inc VAT

1 Year Warranty
We Accept
  • Brand: Losi
  • Model Number: Z-LOS232077
  • Product Type: Rear Gearbox Set
  • Spare Part Category: Chassis Spares
  • Compatible With: Losi 1/10 RZR Rey 4WD Brushless RTR - Polaris (C-LOS03029T1)
  • Compatible With: Losi 1/10 RZR Rey 4WD Brushless RTR - Fox (C-LOS03029T2)
  • Scale: 1/10
  • Drive System: 4WD
  • Power System: Brushless
  • EAN: 0605482168578

Overview

The Losi Gearbox Set, Rear (Z-LOS232077) is an essential spare part for owners of the Losi 1/10 RZR Rey 4WD Brushless RTR RC car. Whether you're a seasoned RC enthusiast running your brushless RC model at the track or a weekend basher enjoying off-road adventures, the rear gearbox is a critical component that transfers power from the motor to the wheels. This genuine Losi replacement gearbox set ensures your RC vehicle maintains optimal performance and reliability, making it an indispensable addition to your spares box.

As a dedicated spare part designed specifically for the Losi RZR Rey 4WD platform, this gearbox set is engineered to deliver consistent performance and durability. The RZR Rey is a highly capable 1/10 scale four-wheel-drive RC model that demands quality components to perform at its best, whether you're exploring challenging terrain or competing in racing events. When wear and tear affect your original gearbox, or if you're building a spare chassis configuration, this OEM Losi gearbox set provides a direct factory replacement that matches the original specifications precisely.

For UK RC enthusiasts and ready-to-run RC car owners, having genuine Losi spare parts on hand is crucial for maintaining peak performance and avoiding downtime. This rear gearbox set represents the quality and reliability that Losi is recognised for throughout the RC hobby community, ensuring your 1/10 scale brushless RC model continues to deliver the performance you expect.

Key Features

  • Genuine Losi OEM Component — This is an authentic factory gearbox set manufactured by Losi, ensuring it meets the exact specifications and quality standards of your original equipment, eliminating compatibility concerns and guaranteeing reliable performance.
  • Direct Replacement for RZR Rey Platform — Engineered specifically for both the Polaris and Fox variants of the Losi 1/10 RZR Rey 4WD Brushless RTR models, this gearbox set drops into place without modification or adaptation required.
  • Durable Construction — Built to withstand the demands of high-performance brushless RC driving, whether on track or off-road, this gearbox set delivers consistent power delivery and durability across extended use.
  • Essential Maintenance Part — As a wear item subject to the stresses of constant acceleration and cornering, having a spare rear gearbox set ensures you can quickly get back on the track or trail without extended downtime when replacement becomes necessary.
  • Compact and Easy Installation — The gearbox set is straightforward to install on your RZR Rey chassis, requiring only basic RC tools and mechanical knowledge, making it accessible for both experienced modellers and those newer to RC car maintenance.

Technical Performance

The rear gearbox is a fundamental component of your Losi 1/10 RZR Rey 4WD Brushless RC model's drivetrain. This gearbox set handles the torque output from your brushless motor system and distributes power smoothly to the rear wheels, enabling the four-wheel-drive system to deliver exceptional traction and cornering performance. Losi engineers this gearbox set to work seamlessly with the RZR Rey's brushless electronics package, whether you're running either the Polaris or Fox edition variants. The precision engineering ensures smooth gear engagement, minimal backlash, and efficient power transfer, which directly translates to improved handling characteristics and sustained performance during high-intensity driving sessions. The robust construction of the gearbox components allows the RZR Rey to handle aggressive cornering, rapid acceleration, and challenging terrain without premature wear. For UK-based RC car owners seeking to maintain their brushless RC models at peak efficiency, this genuine Losi gearbox replacement represents the correct engineering solution for long-term reliability.

What's in the Box

  • Losi Rear Gearbox Set for RZR Rey 4WD models

Frequently Asked Questions

  • Which Losi RZR Rey models does this gearbox set fit? — This rear gearbox set is compatible with both the Losi 1/10 RZR Rey 4WD Brushless RTR in Polaris variant (C-LOS03029T1) and the Fox variant (C-LOS03029T2), making it a universal replacement for either model.
  • Why would I need a replacement rear gearbox set for my brushless RC car? — The gearbox is a wear component that can experience tooth stripping, bearing wear, or damage from impacts during normal RC driving, whether you run your model at the track or on challenging terrain. Having a spare gearbox set allows you to continue driving whilst repairs or replacements are being completed.
  • How difficult is it to replace the rear gearbox on the RZR Rey? — Gearbox replacement on the RZR Rey is a straightforward procedure requiring basic RC mechanical skills and standard hex key tools, making it accessible for most RC enthusiasts without specialist knowledge.
  • Is this a genuine Losi part or a third-party alternative? — This is a genuine OEM Losi component, manufactured to factory specifications and backed by Losi quality standards, ensuring perfect fit and reliable performance compared to generic aftermarket alternatives.
  • What is the difference between this and the front gearbox set? — The rear gearbox is specifically engineered for the RZR Rey's rear differential and drivetrain configuration, with different gear ratios and internal geometry compared to the front gearbox, so direct substitution is not possible.

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 Gearbox Set, Rear: RZR Rey Z-LOS232077 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.