Overview
The Fastrax M0.5 14T Steel Pinion Gear (2.3mm) is an essential replacement and upgrade component for RC car enthusiasts across the UK who demand precision engineering and reliable performance from their electric-powered models. Whether you're a competitive racer fine-tuning your 1/10 scale buggy or a weekend basher looking to optimise your RC car's drivetrain, this steel pinion gear represents the perfect combination of durability, accuracy and value. As an authorised Fastrax dealer, RC Model Shop stocks genuine spare parts that keep your RC hobby running smoothly, and this pinion gear is no exception.
Pinion gears are critical components in any RC car's drivetrain system, directly affecting acceleration, top speed, and overall performance characteristics. The M0.5 module specification means this gear is designed for meshing compatibility with spur gears of the same module rating, making it an ideal replacement or upgrade choice for owners of compatible RC models. The 14-tooth configuration provides a balanced gear ratio suitable for a wide range of driving conditions, from smooth tarmac circuits to rougher terrain. The 2.3mm bore diameter ensures a secure fit on standard RC motor shafts, whilst the steel construction guarantees longevity and resistance to wear even under demanding racing conditions.
If you're shopping for RC car spares in the UK, you'll quickly learn that quality matters when it comes to drivetrain components. The Fastrax M0.5 14T Steel Pinion Gear delivers genuine performance improvements and reliability, making it an investment in your RC hobby that will pay dividends through improved handling, more responsive acceleration, and less frequent replacement cycles compared to lower-quality alternatives.
Key Features
- M0.5 Module Specification — This precise module rating ensures perfect compatibility with M0.5 spur gears and other drivetrain components, allowing you to build or upgrade a cohesive drivetrain system without fitment issues or performance mismatches that could compromise your RC car's handling.
- 14-Tooth Configuration — The 14T tooth count strikes an excellent balance for RC applications, providing sufficient acceleration whilst maintaining reasonable top-speed capability, making it suitable for recreational driving and competitive racing alike.
- Steel Construction — Unlike cheaper plastic alternatives, this pinion gear is manufactured from hardened steel, which resists wear, maintains precise tooth geometry under load, and delivers extended service life even when subjected to aggressive driving or racing conditions across the UK.
- 2.3mm Bore Diameter — The precisely machined 2.3mm bore ensures a secure, wobble-free fit on standard RC electric motor shafts, eliminating runout issues that could cause vibration, noise, or accelerated wear in your transmission system.
- Precision Manufacturing — Fastrax is recognised for producing spare parts to exacting standards, and this pinion gear is no exception, featuring accurately cut teeth that mesh smoothly with compatible spur gears for efficient power transmission and minimal noise.
- Genuine Fastrax Component — Purchasing this official Fastrax spare part guarantees compatibility and reliability, protecting your RC investment and ensuring you're not compromising performance with counterfeit or imitation components.
Technical Performance
The Fastrax M0.5 14T Steel Pinion Gear represents a fundamental understanding of RC drivetrain engineering. Steel pinion gears outperform plastic alternatives in virtually every measurable way: they maintain dimensional accuracy longer, resist the heat generated by friction in high-speed applications, and deliver more consistent performance throughout their lifespan. The M0.5 module system is an international standard used across competitive RC racing, meaning this gear will integrate seamlessly with other quality drivetrain components from Fastrax and compatible manufacturers. The 14-tooth count is particularly versatile—it works effectively in most 1/10 scale electric RC cars, whether you're running brushed or brushless motors with typical 2S or 3S LiPo battery configurations. The 2.3mm bore is the standard shaft diameter found on most modern RC electric motors, meaning this pinion gear will retrofit directly into existing setups or form the basis of a complete drivetrain upgrade. When paired with appropriately sized spur gears, this pinion delivers smooth power transmission, responsive acceleration characteristics, and the kind of durability that keeps your RC car running reliably session after session.
What's in the Box
- Fastrax M0.5 14T Steel Pinion Gear with 2.3mm bore
Frequently Asked Questions
- What is a pinion gear and why do I need to replace it? — A pinion gear is the small motorised gear that drives the larger spur gear in your RC car's transmission. Over time, pinion gears wear from the constant friction and load, developing flat spots or chipped teeth that degrade acceleration and handling. Replacing a worn pinion gear is one of the most cost-effective performance upgrades available, restoring your RC car to optimal running condition.
- Will this pinion gear fit my RC car? — This gear will fit any RC car using M0.5 module gears and equipped with a 2.3mm motor shaft diameter. Most 1/10 scale electric RC buggies, trucks, and cars use these specifications, but you should check your vehicle's documentation or contact our expert team at RC Model Shop to confirm compatibility before ordering.
- What's the difference between steel and plastic pinion gears? — Steel pinion gears are superior in every practical respect. They resist wear far better than plastic, maintain accurate tooth geometry throughout their service life, and dissipate heat more effectively. Whilst plastic gears are cheaper initially, steel gears like this Fastrax component deliver better value over time through extended lifespan and consistent performance.
- How often should I replace my pinion gear? — The replacement interval depends on driving intensity and terrain. Casual weekend bashers might replace pinion gears annually, whilst competitive racers may need to do so several times per season. Inspect your pinion gear regularly for chips, flat spots, or visible wear, and replace it immediately if damage is apparent to prevent damage to the spur gear.
- Can I use this with any spur gear? — Yes, but only with spur gears of the same M0.5 module specification. Mixing different module specifications will result in poor meshing, noise, vibration, and rapid wear. Always ensure your pinion and spur gears are matched in module and quality.
- Is this suitable for beginners? — Absolutely. If your RC car is equipped with M0.5 gears and a 2.3mm motor shaft, this is a straightforward replacement that requires only basic tools and mechanical knowledge. However, if you're uncertain about compatibility or installation, our RC Model Shop team is happy to advise you.
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 FASTRAX M0.5 14T STEEL PINION GEAR (2.3MM) FASTM5-14 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: Fastrax
- Model Number: FASTM5-14
- EAN: 5056135785430
- Product Type: Steel Pinion Gear
- Module Specification: M0.5
- Tooth Count: 14T
- Bore Diameter: 2.3mm
- Material: Steel
- Construction: Precision manufactured with hardened steel
- Compatible Module: M0.5 module gears
- Compatibility: 1/10 scale electric RC cars with standard 2.3mm motor shafts
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.
