- Model Number: Z-LOSA3575
- Brand: Losi
- Product Type: Module Pitch Pinion Gear
- Tooth Count: 15 teeth
- Module Pitch: 1.0
- Compatibility: Losi 8E, Losi SCTE
- Application: Electric RC Car Drivetrain
Overview
The LOS 1.0 Module Pitch Pinion, 15T is a precision-engineered replacement pinion gear designed specifically for Losi 8E and SCTE RC cars. This 15-tooth pinion gear is an essential upgrade component for RC enthusiasts in the UK who are looking to fine-tune the performance characteristics of their electric RC vehicles. Whether you're a weekend basher pushing your RC car to the limit or a competitive racer seeking marginal performance gains, this module pitch pinion offers the reliability and precision engineering that Losi is renowned for.
Pinion gears are fundamental components in any RC car's drivetrain, responsible for transferring power from the motor to the spur gear and ultimately to the wheels. Choosing the correct tooth count is crucial for optimising your RC car's performance profile. The 15-tooth configuration strikes a balance between acceleration and top speed, making it a versatile choice for various driving conditions and skill levels. This genuine Losi component ensures perfect compatibility with Losi 8E and SCTE models, delivering the performance and durability you expect from an authorised Losi spare part.
RC Model Shop stocks a comprehensive range of Losi pinion gears in different tooth counts, allowing you to experiment and find the perfect setup for your specific driving style and terrain. Whether you need more acceleration for tight technical courses or increased top speed for open tracks, having the right pinion gear is essential for unlocking your RC car's full potential. This 15T pinion represents the perfect middle ground for most UK RC enthusiasts.
Key Features
- 1.0 Module Pitch Design — This pinion features a 1.0 module pitch specification, which ensures precise engagement with compatible spur gears and guarantees smooth, reliable power delivery without gear slippage or damage during hard acceleration.
- 15-Tooth Configuration — With 15 teeth, this pinion provides a balanced gear ratio that optimises both acceleration and top speed, making it suitable for a wide range of driving environments and skill levels across UK RC tracks and terrain.
- Genuine Losi Component — This is an authentic Losi replacement part manufactured to original equipment specifications, ensuring absolute compatibility with your Losi 8E and SCTE RC cars and delivering the quality and durability Losi owners expect.
- Universal Compatibility — Specifically engineered for Losi 8E and SCTE models, this pinion integrates seamlessly with your existing drivetrain without modification, allowing for quick and easy installation.
- Performance Tuning Tool — By swapping pinion gears of different tooth counts, you can fine-tune your RC car's performance characteristics, experimenting with different ratios to optimise acceleration, top speed and overall driveability for your preferred driving style.
- Precision Engineering — Manufactured with exacting tolerances, this pinion gear features accurately cut teeth that ensure smooth meshing with the spur gear, reducing noise, wear and energy loss in your drivetrain.
Technical Performance
The LOS 1.0 Module Pitch Pinion, 15T represents precision engineering at its finest, delivering reliable performance in the demanding world of electric RC cars. The 1.0 module pitch specification is a standard measurement in RC gearing systems, defining the tooth profile and ensuring perfect compatibility with matching spur gears designed to the same specification. The 15-tooth count positions this pinion in the mid-range of typical RC gearing configurations, offering users an excellent balance between acceleration and top speed rather than extremes in either direction. This makes it an ideal choice for UK RC enthusiasts who enjoy a variety of driving conditions, from tighter technical courses that reward quick acceleration to more open spaces where higher speeds can be achieved. The pinion is manufactured from hardened steel or similar durable materials, ensuring it can withstand the stresses of repeated acceleration, deceleration and the vibrations inherent to electric RC car operation. When properly maintained and paired with a compatible spur gear, this pinion will deliver consistent performance through numerous driving sessions. The precision manufacturing process ensures that tooth engagement is smooth and efficient, minimising drivetrain losses and maximising the transfer of motor power to the wheels, which is critical for both performance and battery efficiency during extended driving sessions.
What's in the Box
- LOS 1.0 Module Pitch Pinion, 15 Tooth
Frequently Asked Questions
- What is the difference between pinion tooth counts and how do I choose the right one? — Pinion gears come in various tooth counts, and each selection affects your RC car's performance. Fewer teeth (lower numbers like 10-12T) provide quicker acceleration but lower top speed, whilst higher tooth counts (17-20T) deliver higher top speeds but require longer acceleration. The 15-tooth pinion offers a balanced middle ground suitable for most driving conditions, making it an excellent starting point for RC enthusiasts exploring different gear ratios.
- Will this pinion fit my RC car? — This 15-tooth pinion is specifically designed for Losi 8E and SCTE RC cars as indicated by the model number Z-LOSA3575. It features the 1.0 module pitch specification required by these models. Before purchasing, verify that your vehicle is a compatible Losi 8E or SCTE model and that your current spur gear also uses 1.0 module pitch specification.
- How often should I replace my pinion gear? — Pinion gear longevity depends on driving frequency, maintenance and conditions. With regular maintenance including proper lubrication and inspection, a quality pinion like this Losi component can last through many hours of driving. Replace it if you notice worn teeth, unusual grinding sounds during acceleration, or if the teeth appear chipped or damaged.
- Is this suitable for beginners? — Yes, this pinion is suitable for RC enthusiasts of all skill levels. The 15-tooth configuration provides balanced performance that works well for both learning drivers and experienced operators. Pinion gear replacement is a straightforward maintenance task that introduces beginners to basic RC car tuning and maintenance procedures.
- How do I install this pinion gear? — Installation typically involves removing the motor and existing pinion gear, then sliding this new 15-tooth pinion onto the motor shaft and securing it with the appropriate grub screw or retaining mechanism. Consult your Losi 8E or SCTE user manual for specific installation instructions. Most UK RC enthusiasts find this to be a straightforward five-minute task.
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 LOS 1.0 Module Pitch Pinion, 15T: 8E,SCTE Z-LOSA3575 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.
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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