Team Associated Rival MT8 Motor Pinion Gear 11T Mod 1 AS25927

Overview

The Team Associated Rival MT8 Motor Pinion Gear – 11T (AS25927) is an essential genuine factory spare part for owners of the Team Associated Rival MT8 RC vehicle. Whether you're maintaining your RC car UK setup, upgrading your drivetrain, or simply keeping spare parts on hand for competitive racing or weekend bashing, this motor pinion gear is an indispensable component. As an original equipment manufacturer part produced to Team Associated's exacting quality standards, this 11-tooth pinion ensures reliable performance and seamless engagement between your motor and spur gear.

This 11T motor pinion gear represents practical, straightforward maintenance for your Rival MT8. Rather than complex upgrades or performance modifications, this is the kind of genuine spare that every responsible RC enthusiast should have available. Whether you're running your RC model truck on tarmac, carpet, or outdoor terrain, the motor pinion is subject to wear and occasional damage, making spares essential for keeping your vehicle in peak condition. By choosing the genuine Team Associated part, you ensure perfect fitment and reliable performance every single time.

RC Model Shop stocks this genuine part as part of our comprehensive Rival MT8 spares and upgrades range. As an authorised Team Associated retailer serving the UK RC community, we supply only authentic factory components that meet the original manufacturer specifications. This is the part that Team Associated engineers designed and tested specifically for the Rival MT8, giving you complete confidence in your maintenance and repair work.

Key Features

• Genuine Factory Part — This is an original Team Associated component, not an aftermarket alternative, meaning it meets the exact specifications and quality standards that Team Associated set for the Rival MT8 drivetrain. Genuine parts ensure perfect compatibility and long-term reliability.
• 11-Tooth Design — The 11T tooth count is optimised for the Rival MT8's motor and spur gear pairing, providing the correct gear ratio for responsive throttle control and balanced performance. This tooth count is essential for maintaining the vehicle's intended power delivery characteristics.
• Mod 1 Pitch — Designed with Mod 1 (Module 1) pitch specification, this gear meshes perfectly with compatible Rival MT8 drivetrain components. Mod 1 is the industry standard for many small-scale RC vehicles, ensuring consistency across your fleet.
• 5mm Shaft Fitment — The pinion gear features a 5mm shaft diameter, which matches precisely with the Rival MT8's motor output shaft. This standard fitment eliminates guesswork and guarantees trouble-free installation.
• Reliable Engagement — The precisely manufactured teeth ensure smooth, consistent engagement with your spur gear, maintaining optimal power transfer from motor to drivetrain. Worn or damaged pinions can cause grinding, slipping, or erratic performance, making replacement essential.
• Durable Construction — Built to withstand the demands of RC driving, from gentle practice sessions to competitive racing, this component is manufactured from robust materials that resist wear and maintain their profile over extended use.
• Essential Spare — Every RC enthusiast operating a Rival MT8 should keep at least one spare pinion gear on hand. Motor pinions are high-wear components that can fail unexpectedly during use, particularly if debris enters the drivetrain or if gearing stress is excessive.

Technical Performance

The Team Associated Rival MT8 Motor Pinion Gear is engineered with precision manufacturing standards to ensure flawless operation within the Rival MT8 drivetrain system. The 11-tooth configuration with Mod 1 pitch specification provides the optimal gear ratio for the Rival MT8's motor system, balancing acceleration response with top-end performance characteristics. The 5mm shaft diameter is the industry standard for this class of RC vehicle, ensuring that fitment is straightforward and requires no modification or adaptation. Team Associated has designed this component to work seamlessly with the Rival MT8's complete drivetrain system, from motor engagement through to spur gear meshing. The manufacturing tolerances are tight enough to eliminate backlash and vibration whilst remaining forgiving enough for field replacement without specialist tools. The gear teeth are precision-cut and heat-treated to resist the repetitive stresses of rapid acceleration, direction changes, and sustained high-RPM operation. Whether you're running electric motors in a competitive setting or simply enjoying recreational RC driving, this pinion gear will maintain consistent performance session after session. The genuine Team Associated specification means you're not compromising on material quality, tooth geometry, or shaft tolerances compared to the original equipment that came with your vehicle.

What's in the Box

• 1x Team Associated Rival MT8 Motor Pinion Gear (11T, Mod 1)

Frequently Asked Questions

• Is the Team Associated Rival MT8 11T pinion gear a genuine factory part? — Yes, this is an original Team Associated component manufactured to the brand's exact specifications. It carries the official part number AS25927 and UPC code 784695259270, confirming its authenticity as a genuine factory spare.
• What is the difference between an 11T and a higher tooth count pinion? — The 11T configuration is the standard specification for the Rival MT8. Lower tooth count pinions (such as 9T or 10T) would increase motor RPM and top speed but reduce torque and acceleration, whilst higher tooth counts would do the opposite. The 11T is optimised for the Rival MT8's intended performance envelope.
• Will this pinion fit other RC vehicles? — This pinion is designed specifically for the Team Associated Rival MT8. Whilst Mod 1 pitch is an industry standard, you should only use this part on vehicles explicitly listed as compatible. Different RC cars may require different shaft diameters, tooth counts, or pitch specifications.
• How often should I replace my motor pinion gear? — Pinion gears are wear items that gradually develop tooth damage over time. Inspect your pinion regularly for signs of chipping, flatness, or surface damage. If you notice grinding sounds, power loss, or erratic motor response, replacement is recommended. Keeping a spare on hand ensures you can complete your racing season or driving session without interruption.
• Do I need any special tools to fit this pinion gear? — The Rival MT8 is designed for straightforward field maintenance. You'll typically need a small hex key or Allen wrench to access the motor mount and remove the old pinion. Detailed installation instructions are available in the Rival MT8 manual or from Team Associated's parts documentation.
• Is this part suitable for both competitive racing and recreational driving? — Yes. This genuine factory part is used in both racing environments and casual RC hobby use. The 11T specification is versatile enough to support a range of driving styles, from precision racing to off-road bashing, as long as you're operating a Rival MT8.

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 TEAM ASSOCIATED RIVAL MT8 MOTOR PINION GEAR, 11T AS25927 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.