Overview
The Traxxas 15-T Pinion Gear (48-pitch) Set (fits 2.3mm shaft) TRX7039 is an essential replacement component for RC enthusiasts maintaining their high-performance electric RC cars and trucks. Whether you're a dedicated racer fine-tuning your competition setup, a weekend basher pushing your RC vehicle to the limit, or a collector maintaining multiple machines, pinion gears are critical drivetrain components that require periodic replacement due to normal wear and tear. This genuine Traxxas OEM part ensures your RC car UK experience remains smooth, efficient and reliable.
Pinion gears are among the most frequently replaced parts in any RC car, as they endure constant engagement with the spur gear and transfer all the power from your motor to the wheels. The 15-tooth configuration offers an excellent balance between acceleration and top speed, making this a versatile choice for most driving conditions and vehicle setups. By choosing genuine Traxxas replacement parts, you're investing in proven compatibility, precise engineering tolerances and the longevity of your RC hobby investment.
RC Model Shop stocks the full range of Traxxas replacement parts and upgrades, ensuring that whether you need routine maintenance items or performance enhancements, you can source authentic components with confidence. This pinion gear set is perfect for keeping your brushless RC truck, buggy or stadium truck running at peak performance throughout the racing season.
Key Features
- 15-Tooth Configuration — The 15T gear count is specifically engineered to provide optimal torque delivery and acceleration characteristics, making it suitable for a wide variety of track conditions and driving styles, from competitive racing to casual bashing.
- 48-Pitch Specification — The 48-pitch rating ensures precise compatibility with Traxxas-standard drivetrain components, guaranteeing smooth mesh engagement with your vehicle's spur gear and minimising unnecessary wear and noise during operation.
- 2.3mm Shaft Compatibility — This pinion gear features a 2.3mm shaft bore, which is the standard specification for many Traxxas electric RC vehicles, ensuring direct bolt-on installation without requiring adaptors or modifications to your existing setup.
- Genuine Traxxas OEM Component — As an official manufacturer part, this gear meets Traxxas' exacting quality standards and material specifications, providing the reliability and performance you expect from the world's leading RC vehicle brand.
- Set Packaging — This product is supplied as a set, giving you multiple gears for replacement or spares, which is particularly valuable if you run multiple vehicles or want to keep spare parts on hand for track days and competitions.
- Precision Manufacturing — Traxxas pinion gears are manufactured with tight tolerances to ensure consistent mesh characteristics, reducing drivetrain backlash and improving overall responsiveness and handling performance of your RC vehicle.
Technical Performance
The Traxxas 15-T Pinion Gear represents precision engineering in miniature form, manufactured from high-strength material designed to withstand the extreme forces encountered in modern electric RC racing and bashing. At 48-pitch, this gear maintains the exacting tolerances required for smooth power transfer and minimal noise generation, critical factors in competitive environments where every fraction of a second matters. The 2.3mm shaft diameter is the industry standard for Traxxas electric drivetrains, making this an essential maintenance item for owners of popular models across the entire Traxxas range. The 15-tooth count strikes an ideal balance between top speed and acceleration, making it the preferred choice for drivers who demand versatility from their RC setup. Whether you're upgrading from worn gears or maintaining spares for race day, this pinion gear delivers the consistent performance that has made Traxxas the choice of champions in the RC community across the UK and beyond. The engineering excellence evident in this component reflects Traxxas' commitment to providing RC enthusiasts with parts that enhance reliability, reduce maintenance downtime and maximise the enjoyment of your RC hobby investment.
What's in the Box
- Traxxas 15-T Pinion Gear (48-pitch) Set
- Multiple pinion gears ready for installation or future use
Frequently Asked Questions
- What vehicles is this Traxxas 15-T Pinion Gear compatible with? — This 48-pitch, 2.3mm shaft pinion gear is compatible with any Traxxas electric RC vehicle that uses the standard 2.3mm motor shaft specification. This includes popular models across the Traxxas range, though you should verify your specific model's requirements before purchasing. Check your vehicle's user manual or contact RC Model Shop for confirmation of compatibility with your particular RC car or truck.
- How often should I replace my pinion gear? — Pinion gear replacement frequency depends on how intensively you use your RC vehicle. Competitive racers running multiple batteries per day may need replacements every few months, whilst casual weekend bashers might extend replacement intervals to six months or longer. Inspect your gear regularly for visible wear, chipping, or tooth damage, and replace when you notice reduced performance, increased noise, or visible deterioration.
- What is the difference between 15-tooth and other pinion gear options? — Different tooth counts deliver different performance characteristics. Lower tooth counts like 14T increase top speed but reduce acceleration, whilst higher counts like 16T or 17T improve acceleration but sacrifice maximum speed. The 15T represents an excellent all-around compromise, making it the most versatile option for drivers who want balanced performance across various conditions.
- Is this suitable for beginners? — Yes, this is an ideal maintenance part for beginners as pinion gear replacement is a fundamental skill that all RC enthusiasts should learn. Installation is straightforward, requiring only basic tools and a few minutes. As a beginner learning RC car maintenance, replacing a worn pinion gear is an excellent first project that teaches you about drivetrain components and vehicle setup.
- Why should I buy genuine Traxxas parts instead of aftermarket alternatives? — Genuine Traxxas components are engineered specifically for your vehicle and undergo rigorous quality control testing. They ensure perfect mesh characteristics with your spur gear, minimise drivetrain noise and maximise power transmission efficiency. Authentic parts also preserve your vehicle's warranty and resale value, making them the sensible long-term investment for serious RC enthusiasts.
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 15-T Pinion Gear (48-pitch) Set (fits 2.3mm shaft) TRX7039 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.
- Brand: Traxxas
- Model Number: TRX7039
- EAN: 020334703903
- Part Type: Pinion Gear Set
- Tooth Count: 15T
- Pitch: 48-pitch
- Shaft Size: 2.3mm
- Vehicle Compatibility: Traxxas electric RC vehicles with 2.3mm motor shaft
- Package Contents: Set of pinion gears
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.
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