Overview
The Fastrax M1 12T Steel Pinion Gear (5mm) MOD1 is an essential upgrade component for RC enthusiasts in the UK who demand precision engineering and reliable performance from their scale models. This high-quality steel pinion gear is designed for discerning RC hobbyists who understand that transmission components are critical to maintaining optimal vehicle performance. Whether you're a dedicated basher enjoying your RC car at the weekend or a serious competitor pushing your model to its limits, this steel pinion gear delivers the durability and precision you need to keep your RC vehicle running smoothly and responsively.
Manufactured by Fastrax, a recognised name in the RC hobby for quality replacement and upgrade parts, this pinion gear represents excellent value for the serious RC car UK market. The steel construction provides superior strength and longevity compared to plastic alternatives, making it an investment that will serve you well through countless hours of driving pleasure. If you're building or maintaining a high-performance RC setup, choosing the right drivetrain components like this steel pinion gear can make the difference between a car that merely runs and one that truly performs.
This gear is particularly valued by RC enthusiasts who run their vehicles frequently and expect their components to withstand the rigours of regular use. The precision manufacturing ensures smooth engagement with your motor's output shaft, promoting efficient power delivery and reducing wear on adjacent components in your transmission system.
Key Features
- Steel Construction — Manufactured from hardened steel rather than plastic or softer metals, this pinion gear offers exceptional durability and resistance to stripping, which means you'll enjoy reliable performance session after session without premature wear or failure of this critical drivetrain component.
- MOD1 Specification — The MOD1 module specification indicates this gear is engineered to precise industry standards, ensuring perfect compatibility with other MOD1-specification components in your RC drivetrain and delivering smooth, efficient power transmission without backlash or play.
- 12 Teeth Configuration — The 12-tooth design provides an optimal balance between acceleration and top speed in your RC vehicle, giving you the versatility to tackle various driving styles and terrain types without compromising performance in either category.
- 5mm Shaft Bore — The 5mm shaft diameter is a standard specification that ensures compatibility with most modern RC brushless motors and transmission systems, making this a universally applicable upgrade that will fit numerous vehicles in your collection.
- Compact Design — Despite its robust steel construction, this pinion gear maintains a compact profile that integrates seamlessly into your existing RC drivetrain without requiring modifications to your vehicle's transmission housing or mounting points.
Technical Performance
The Fastrax M1 12T Steel Pinion Gear represents a significant step up in drivetrain reliability for RC enthusiasts who understand the importance of quality transmission components. The steel construction provides substantially greater hardness and wear resistance compared to plastic alternatives, translating directly into extended component life and reduced maintenance requirements. This is particularly important in the RC hobby where drivetrain failures can interrupt your racing season or weekend fun, and where replacement components need to be sourced quickly. The MOD1 specification ensures that this pinion gear will engage smoothly with your spur gear without the noise, vibration, or power loss associated with poorly matched components. The 12-tooth configuration strikes an excellent balance for general-purpose RC driving, offering responsive acceleration while still permitting reasonable top-speed performance across a range of vehicle sizes and motor power outputs. The 5mm shaft bore is precision-engineered to ensure a secure fit on your motor's output shaft, eliminating the play that can develop with lesser-quality components and ensuring that every ounce of your motor's torque is transferred efficiently to your vehicle's wheels. Whether you're upgrading an aging RC vehicle or building a new one from the ground up, this steel pinion gear is an investment in reliability and performance that serious RC enthusiasts appreciate.
What's in the Box
- Fastrax M1 12T Steel Pinion Gear (5mm) MOD1
Frequently Asked Questions
- What is a pinion gear and why do I need to upgrade mine? — A pinion gear is the small gear mounted on your RC motor's shaft that drives the larger spur gear in your vehicle's transmission. Over time, especially in high-performance applications or with frequent use, plastic pinion gears can strip or wear, causing loss of power transfer and jerky acceleration. Upgrading to a steel pinion gear like this Fastrax model eliminates those problems and ensures reliable power delivery every time you drive your RC car.
- Is this compatible with my RC vehicle? — The Fastrax M1 12T Steel Pinion Gear is designed for vehicles that use MOD1-specification drivetrain components with a 5mm shaft bore. This includes numerous popular RC platforms such as Traxxas models, Team Associated vehicles, HPI options, Tamiya vehicles, Team Losi models, Axial Racing crawlers, and Mugen racing vehicles. Check your vehicle's documentation or contact our team at RC Model Shop to confirm compatibility with your specific model.
- What makes steel better than plastic for pinion gears? — Steel offers dramatically superior hardness, wear resistance, and impact strength compared to plastic. Where plastic pinion gears can strip their teeth after hundreds of drive cycles (especially under load), steel gears maintain their tooth profile indefinitely under normal use. This means longer component life, more reliable power transmission, and fewer interrupted driving sessions due to drivetrain failures.
- How difficult is it to install this pinion gear? — Installation difficulty depends on your RC vehicle model, but generally involves removing your motor from its mount, removing the old pinion gear (typically held on with a small retaining clip), installing the new steel gear, and reassembling. Most experienced RC enthusiasts can complete this task in under 10 minutes. If you're uncertain about the process, our knowledgeable team at RC Model Shop can provide detailed guidance or assistance.
- Will this gear improve my RC car's performance? — This pinion gear replacement addresses reliability and power transmission efficiency rather than outright performance increase. However, by eliminating wear, stripping, and power loss associated with degraded plastic gears, you'll experience more responsive acceleration and smoother power delivery, which translates to better handling and more predictable vehicle control during driving sessions.
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 M1 12T STEEL PINION GEAR (5MM) MOD1 FASTM1-125 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: FASTM1-125
- Product Type: Steel Pinion Gear
- Module: MOD1
- Tooth Count: 12 teeth
- Shaft Bore Diameter: 5mm
- Material: Steel
- Compatibility: Element Enduro, HPI Option Parts, Mugen Option Parts, Rival MT10, Tamiya Option Parts, Team Associated Option Parts, Team Losi Option Parts, Traxxas Option Parts, Traxxas TRX-4, Axial Racing Option Parts
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.
