Overview
The Fastrax M1 15T Steel Pinion Gear (5mm) MOD1 is a precision-engineered replacement component designed for RC enthusiasts across the UK who demand reliability and performance from their model vehicles. This high-quality steel pinion gear is an essential upgrade or replacement part for RC car UK hobbyists, whether you're running a ready to run RC truck, buggy, or crawler that utilises M1 gearing systems. The Fastrax brand is renowned for manufacturing durable, accuracy-focused option parts that help serious RC drivers achieve consistent performance and longevity in their machines.
Whether you're a weekend basher, competitive racer, or dedicated crawler pilot, maintaining the correct gearing ratio is fundamental to your RC vehicle's performance and reliability. This 15-tooth steel pinion gear with its 5mm bore is manufactured to precise tolerances, ensuring smooth mesh with your spur gear and optimal power transmission from motor to wheels. Steel construction delivers superior durability compared to plastic alternatives, making this an investment in your RC car's performance and lifespan. If you've experienced stripped gears or inconsistent power delivery, upgrading to this Fastrax steel option part could be the solution you need.
RC Model Shop stocks this component as part of our comprehensive range of Fastrax replacement parts and upgrades. We understand that maintaining, upgrading, and repairing your RC vehicle is part of the hobby, and we're committed to stocking the option parts that keep your model running at its best. Available now, this pinion gear is ready to ship to RC enthusiasts throughout the UK.
Key Features
- MOD1 Profile — MOD1 (Module 1) gearing ensures compatibility with a wide range of RC vehicle platforms and transmissions, making this a versatile replacement option that works with many standard RC cars and trucks across different manufacturers' specifications.
- 15-Tooth Configuration — The 15-tooth count provides the optimal balance between acceleration response and top-end speed, making this gear count suitable for various driving conditions and vehicle types without requiring a complete drivetrain rebuild.
- Steel Construction — Unlike plastic or aluminium pinion gears, the hardened steel material resists stripping, cracking and wear, ensuring that your motor power is transmitted efficiently to the spur gear without loss of teeth or performance degradation over extended use.
- 5mm Bore Diameter — The standard 5mm shaft bore accommodates most common electric motor shafts used in modern RC vehicles, ensuring a secure fit and preventing slippage during high-torque situations that could damage both the gear and motor.
- Precise Tolerances — Fastrax engineers each gear to exacting manufacturing standards, ensuring smooth meshing action with your existing spur gear, reduced vibration, quieter operation, and improved overall drivetrain efficiency compared to lower-grade alternatives.
Technical Performance
The Fastrax M1 15T Steel Pinion Gear represents precision engineering focused on reliability and durability. Steel offers superior hardness and resistance to the wear and damage that commonly affects plastic pinion gears during sustained high-torque operation. The MOD1 profile is the industry standard for many RC cars, trucks, and crawlers, making this gear a drop-in replacement for countless popular vehicles available to UK RC enthusiasts. The 5mm bore is a universal standard that fits most brushless and brushed electric motor shafts found in 1/10 scale and smaller electric RC vehicles. When selecting a pinion gear, tooth count directly affects your vehicle's performance characteristics: this 15-tooth configuration strikes a balance suitable for mixed-use driving, offering reasonable acceleration whilst maintaining manageable top speed without excessive strain on the motor. For vehicles requiring more aggressive acceleration, a lower tooth count might be preferred; conversely, vehicles designed for higher-speed running might utilise higher tooth counts. The precise manufacturing tolerances ensure minimal backlash and smooth, quiet operation during both casual bashing and competitive driving. This gear is an investment in your RC vehicle's longevity and performance, particularly important if you've experienced premature gear failure with plastic alternatives.
What's in the Box
- Fastrax M1 15T Steel Pinion Gear (5mm bore)
Frequently Asked Questions
- Is this pinion gear compatible with my RC car? — The MOD1 profile and 5mm bore make this gear compatible with most electric RC cars, trucks, and crawlers that use M1 gearing systems. However, compatibility depends on your vehicle's existing spur gear and drivetrain specifications. Check your vehicle's manual or manufacturer website to confirm MOD1 compatibility before ordering. If you're unsure, contact our expert team at RC Model Shop and we'll help identify the correct gear for your model.
- Why choose steel over plastic pinion gears? — Steel pinion gears offer substantially greater durability and resistance to stripping, particularly during high-torque acceleration or in vehicles powered by brushless motors. Whilst plastic gears are lighter, steel provides superior longevity and consistent performance, making them ideal for serious hobbyists and competitive drivers who demand reliability from their RC equipment.
- What tooth count do I need for my vehicle? — Tooth count determines your vehicle's acceleration and top speed. The 15-tooth configuration offers balanced performance suitable for mixed driving conditions. Lower tooth counts (such as 13T) provide quicker acceleration but lower top speed, whilst higher counts (17T, 19T) favour speed over acceleration. Your vehicle's manufacturer typically recommends specific gear ratios in the manual.
- Will this gear fit my existing motor shaft? — The 5mm bore is the universal standard for most electric RC motors in 1/10 scale and smaller vehicles. If your motor has a 5mm shaft, this gear will fit securely. Some specialty motors use different shaft sizes (such as 3.17mm or 6mm), so always verify your motor shaft diameter before ordering.
- How long will a steel pinion gear last? — With proper maintenance, a quality steel pinion gear can outlast multiple plastic alternatives. Lifespan depends on driving style, vehicle weight, motor power, and gearing ratio. Regular inspection for wear and proper lubrication of the gear mesh will maximise longevity and maintain smooth operation.
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 15T STEEL PINION GEAR (5MM) MOD1 FASTM1-155 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: FASTM1-155
- Product Type: Pinion Gear
- Tooth Count: 15T
- Module: MOD1
- Material: Steel
- Bore Diameter: 5mm
- Availability: Out of Stock
- Price: £4.75 (excluding VAT: £3.96)
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.
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- 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.
