Overview
The Traxxas Gear Set, 2-speed standard ratio (TRX5385) is an essential drivetrain upgrade and tuning component designed specifically for Traxxas Revo and Slayer RC vehicles. This genuine Traxxas spare part gives you the flexibility to optimise your RC car's performance by selecting between different gear ratio configurations. Whether you're a seasoned competitor looking to fine-tune your setup or an enthusiast wanting to experiment with transmission ratios, this 2-speed gear set offers the engineering excellence and durability you'd expect from Traxxas, a leading name in high-performance RC cars and trucks across the UK and beyond.
One of the standout advantages of owning a Revo or Slayer is the ability to custom tailor your 2-speed gear ratios for either close or standard ratio gear shifts. This TRX5385 represents the standard ratio configuration, which differs from the close ratio alternative. The standard ratio setup provides a wider gear shift between first and second speed, making it ideal for different driving conditions and tuning strategies. This level of customisation is rarely found on other RC vehicles, placing the Revo and Slayer in a unique position within the RC hobby community in the UK and internationally.
The 2-speed transmission system in Revo and Slayer models comes standard with a wide ratio setup from the factory, but having access to alternative gear configurations allows you to adapt your vehicle's performance to suit your specific needs. Whether you're racing on a circuit, bashing across varied terrain, or preparing for competition, the ability to swap gear sets is a powerful tuning tool that separates serious RC enthusiasts from casual users. The TRX5385 is compact, robust, and engineered to exacting Traxxas standards, ensuring reliable performance lap after lap or bash after bash.
Key Features
- Standard Ratio Configuration — This gear set features a wider gear shift ratio between first and second speed compared to close ratio alternatives, providing greater RPM change and different acceleration characteristics that suit specific driving styles and track conditions.
- 39T Second Speed Gear — The 39-tooth second speed gear is precisely engineered for optimal durability and smooth power delivery during high-speed running, ensuring consistent performance over extended use.
- 13T-17T Input Gears — The flexible input gear range of 13T to 17T allows for further customisation of your transmission setup, enabling you to fine-tune your vehicle's acceleration and top speed according to your preferences and driving environment.
- Complete Hardware Included — This gear set arrives with all necessary fasteners and components needed for installation, eliminating the need to source additional hardware separately.
- Exclusive to Revo & Slayer — Only the Traxxas Revo and Slayer offer the sophisticated ability to custom tailor 2-speed gear ratios, making this feature a significant competitive advantage within the Traxxas lineup and the wider RC vehicle market.
- Genuine Traxxas Engineering — Manufactured to Traxxas' exacting quality standards, these gears are precision-cut and heat-treated for maximum durability and smooth engagement, providing reliable performance in demanding conditions.
- Easy Transmission Swapping — Changing between gear sets is straightforward, allowing you to experiment with different ratios and quickly adapt your RC car to new conditions without requiring specialist tools or extensive mechanical knowledge.
Technical Performance
The Traxxas Gear Set TRX5385 represents a critical component of the 2-speed transmission system that makes Revo and Slayer vehicles so versatile for UK RC enthusiasts. The standard ratio configuration featured in this set creates a more pronounced difference between first and second gear engagement compared to close ratio alternatives, which is beneficial when you need varied acceleration profiles for different sections of track or terrain. The 39-tooth second speed gear is manufactured from hardened steel and precision-machined to ensure smooth meshing with the motor's pinion gear. The inclusion of 13T to 17T input gear options demonstrates Traxxas' commitment to allowing users to optimise every aspect of their drivetrain. These gears are engineered for high RPM operation and consistent power delivery, whether you're running a brushless motor setup or exploring different engine configurations. The complete hardware package ensures that installation is straightforward, with all necessary fasteners included to secure gears, bearings, and shafts in perfect alignment. The engineering quality is evident in the smooth, quiet operation of the transmission under load, and the robust construction means these components will withstand the stresses of competitive racing, weekend bashing, and everything in between. For anyone serious about maximising their Revo or Slayer's performance potential, the ability to switch between standard and close ratio gear sets is invaluable tuning capability.
What's in the Box
- 39-tooth second speed gear (2nd speed)
- Input gears (13T-17T range)
- Complete hardware package (fasteners, screws, and assembly components)
Frequently Asked Questions
- What is the difference between standard ratio and close ratio gear sets? — The standard ratio configuration in the TRX5385 creates a wider gear shift between first and second speed, resulting in a greater RPM change during gear engagement. Close ratio sets, by contrast, reduce the engine's RPM change between first and second gear for nearly seamless shifting and smoother speed maintenance, even in corners. Standard ratio is better suited for situations where you want more dramatic acceleration characteristics between gears, whilst close ratio excels in racing applications requiring constant, predictable speed.
- Is this gear set compatible with all Traxxas vehicles? — No, this TRX5385 is specifically designed for Traxxas Revo and Slayer models only. These are the only Traxxas vehicles that feature the 2-speed transmission system with customisable gear ratios, making this upgrade exclusive to those platforms.
- What input gears come in this set? — The TRX5385 includes input gears in the 13T to 17T range, allowing you to select the optimal pinion configuration for your specific motor and desired performance characteristics.
- How difficult is it to install this gear set? — Installation is relatively straightforward for anyone with basic RC mechanical knowledge. The complete hardware package included means you have everything needed. However, it's recommended to consult your Revo or Slayer manual for detailed installation instructions to ensure proper alignment and tooth engagement.
- Can I use this gear set alongside other performance upgrades? — Absolutely. This gear set works as part of the complete drivetrain system and can be combined with other Traxxas upgrades such as different ESC configurations, motor choices, and suspension tuning to create a fully customised RC vehicle that matches your driving style and performance requirements.
- What are the advantages of having multiple gear set options? — Having access to both standard and close ratio configurations allows you to adapt your Revo or Slayer to different driving conditions, track layouts, and personal preferences without needing to purchase an entirely different vehicle. This flexibility is a major advantage for serious RC enthusiasts who want to optimise their setup.
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 Traxxas Gear Set, 2-speed standard ratio (2nd speed gear 39T, 13T-17T input gears, hardware) TRX5385 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.
- Manufacturer: Traxxas
- Model Number: TRX5385
- EAN Code: 0020334538505
- Part Type: Drivetrain Spares
- Spare Part Category: Gear Set
- Transmission Type: 2-Speed
- Gear Ratio Configuration: Standard Ratio
- Second Speed Gear: 39 Teeth (39T)
- Input Gears: 13T-17T range
- Vehicle Compatibility: Traxxas Revo, Traxxas Slayer
- Hardware Included: Yes - complete fastening package
- RRP: £9.25
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