Traxxas 18-Tooth Pinion Gear 48-Pitch 2.3mm Shaft TRX7041

Overview

The Traxxas 18-T Pinion Gear (48-pitch) Set is an essential replacement or upgrade component for RC enthusiasts in the UK who demand precision engineering and reliable performance from their electric RC cars. This 18-tooth pinion gear is specifically designed to work with Traxxas vehicles that utilise a 2.3mm motor shaft, making it a direct fit for numerous models in the Traxxas range. Whether you're a competitive racer looking to fine-tune your gear ratio for optimal track performance, a weekend basher who wants to maintain peak efficiency, or a dedicated RC car enthusiast building or rebuilding your setup, this genuine Traxxas pinion gear represents quality you can trust.

Pinion gears are fundamental to any RC car's drivetrain system, serving as the critical link between your brushless motor and the main transmission. The specific tooth count and pitch rating you select directly influences your vehicle's acceleration characteristics, top speed potential, and overall energy efficiency. The 18-tooth configuration on this particular set makes it an excellent choice for users seeking a balance between acceleration and speed, or for those looking to reduce top-end velocity whilst improving acceleration response. This is particularly valuable if you're running your RC car on tighter, more technical tracks where mid-range torque matters more than outright speed.

As a UK RC retailer specialising in quality components and complete ready to run RC vehicles, RC Model Shop stocks genuine Traxxas parts that meet the manufacturer's exacting standards. This pinion gear set represents the kind of OEM-quality component that keeps your electric RC car performing at its best, whether you're racing competitively or enjoying casual outdoor bashing sessions across the UK.

Key Features

• 18-Tooth Configuration — The 18-tooth count provides an ideal middle ground between acceleration and top speed, offering improved throttle response and better control on technical terrain without sacrificing too much velocity. This tooth count is particularly popular among UK RC racers who compete on mixed-terrain courses.
• 48-Pitch Specification — The 48-pitch (48DP) rating ensures precise engagement with matching spur gears on Traxxas vehicles, maintaining smooth, efficient power transfer whilst minimising gear noise and wear. This standard pitch is essential for reliable drivetrain performance across countless Traxxas RC car models.
• 2.3mm Shaft Compatibility — Designed specifically to fit motors with a 2.3mm motor shaft, this pinion gear ensures perfect fitment without adapter sleeves or modifications. Compatibility is critical for safe operation and optimal performance in your RC car's drivetrain.
• Genuine Traxxas Manufacturing — As an OEM Traxxas component, this pinion gear is manufactured to exacting standards using quality materials engineered to withstand the stresses of competitive racing and high-speed bashing. Genuine parts ensure longevity and reliability.
• Direct Replacement Part — This set serves as both a replacement for worn gears and as an upgrade component for tuning your RC car's performance characteristics. Having spare pinion gears on hand is essential for serious RC enthusiasts.
• Easy Installation — The pinion gear installs directly onto your motor shaft without requiring special tools or extensive mechanical knowledge, making it accessible for hobbyists at all experience levels across the UK RC community.

Technical Performance

The Traxxas 18-T Pinion Gear represents precision engineering designed to deliver reliable performance in demanding RC environments. Built using hardened steel or engineered polymer materials appropriate to Traxxas specifications, this pinion gear is manufactured to tolerances that ensure smooth, quiet mesh with your vehicle's spur gear. The 48-pitch specification (also expressed as 48DP) is a critical measurement that defines the gear teeth size and spacing, ensuring compatibility with other 48-pitch components in your drivetrain. The 2.3mm shaft diameter is a standard motor shaft size used across many Traxxas brushless and brushed motor options, making this gear suitable for a wide range of RC cars in the UK market. When properly installed and maintained, this pinion gear provides efficient power delivery from your brushless motor to the main transmission, directly influencing your vehicle's acceleration characteristics and top-end velocity. The 18-tooth configuration sits in the mid-range of pinion options typically available, offering RC users a balanced platform for fine-tuning performance. Higher tooth counts (like 19T or 20T) would reduce top speed but increase acceleration, whilst lower counts (like 16T or 17T) would boost speed at the expense of initial throttle response. Selecting the correct pinion gear tooth count is essential for optimising your RC car's performance on specific tracks or terrain, and having multiple options available allows serious competitors to dial in their setups precisely.

What's in the Box

• Traxxas 18-Tooth Pinion Gear (48-pitch, 2.3mm shaft)

Frequently Asked Questions

• What vehicles does the Traxxas 18-T Pinion Gear fit? — This pinion gear is compatible with any Traxxas RC car that uses a brushless or brushed motor with a 2.3mm shaft and 48-pitch drivetrain components. This includes popular models across the Traxxas range, though you should verify compatibility with your specific vehicle's documentation before purchasing. If you're unsure whether this gear suits your RC car, our experienced team at RC Model Shop can help you identify the correct components.
• Why would I need to replace or upgrade my pinion gear? — Pinion gears experience wear during regular use and may become damaged if your RC car collides or gets tangled. Additionally, changing your pinion gear tooth count is one of the most effective ways to tune your RC car's performance characteristics without replacing the entire motor. Upgrading to a different tooth count allows you to optimise acceleration, top speed, and throttle response for your specific racing track or bashing terrain.
• Is this pinion gear suitable for beginners? — Yes, absolutely. If you need to replace a worn or damaged pinion gear on an existing Traxxas RC car, installation is straightforward and requires minimal mechanical expertise. However, beginners should ensure they have the correct specifications before ordering, as installing an incompatible pinion gear could damage your drivetrain. Our team is happy to confirm compatibility with your specific Traxxas model.
• How do I know if I need a different tooth count? — If you find your RC car struggles with acceleration on technical terrain but has good top-end speed, you might benefit from a higher tooth count (fewer teeth means more speed, more teeth means more acceleration). Conversely, if you want to increase top speed and don't mind sacrificing some initial acceleration, a lower tooth count would be appropriate. The 18-tooth option provides a balanced middle ground suitable for most UK RC racing and bashing applications.
• How often should I replace my pinion gear? — With proper maintenance and normal use, a quality Traxxas pinion gear should last many hours of driving. However, if you drive competitively or frequently, inspect your pinion gear regularly for signs of wear, missing or chipped teeth, or damage to the mounting bore. Replace immediately if damage is visible, as a damaged pinion gear can cause drivetrain noise, inefficiency, and potential damage to other components.
• Can I mix different manufacturers' pinion gears with Traxxas components? — Whilst aftermarket pinion gears may be available, genuine Traxxas components are engineered to work together seamlessly. We recommend using OEM Traxxas parts to ensure optimal performance, reliability, and warranty coverage. Mixing manufacturers' components can result in poor mesh, excessive wear, and potential drivetrain damage.

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 18-T Pinion Gear (48-pitch) Set (fits 2.3mm shaft) TRX7041 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.