Team Associated B64 Spur Gear 81-Tooth Replacement AS92085

Overview

The Team Associated B64 Spur Gear 81T (AS92085) is an essential replacement component for RC car enthusiasts maintaining or upgrading their Team Associated B64 platform. This precision-engineered spur gear is designed to restore smooth, consistent drivetrain performance and ensure reliable power delivery to the wheels. Whether you're a seasoned RC competitor fine-tuning your setup or a dedicated hobbyist keeping your RC car in peak condition, this replacement gear offers the quality and reliability you expect from Team Associated, a recognised leader in competitive RC car manufacturing.

The 81-tooth configuration provides a practical option for making gearing adjustments to your RC car's final drive ratio. By selecting different spur gear tooth counts, you can fine-tune the balance between acceleration and top speed to match your driving preferences, track conditions, or competition requirements. This flexibility makes the B64 Spur Gear an invaluable tool for anyone serious about optimising their RC vehicle's performance on the track or off-road course. Whether you need to replace a worn or damaged gear or experiment with different gearing ratios, this genuine Team Associated part delivers the precision fit and consistent performance your RC car demands.

For RC enthusiasts across the UK, having quality spare parts readily available is crucial to keeping your RC car running smoothly without extended downtime. The B64 Spur Gear 81T is a direct fit replacement specifically designed for the Team Associated B64 platform, ensuring perfect compatibility and seamless integration with your existing drivetrain. This is exactly the type of high-quality spare component that separates serious RC hobbyists from casual users.

Key Features

• 81-Tooth Spur Gear Design — The 81-tooth count provides a specific gear ratio option that allows you to adjust your RC car's acceleration and top speed characteristics, giving you greater control over how your vehicle performs under different driving conditions.
• Precision-Engineered Construction — Team Associated manufactures this spur gear to exacting tolerances, ensuring smooth engagement with the pinion gear and consistent power delivery without hesitation, slipping, or noise.
• Direct B64 Compatibility — This component is specifically designed to fit the Team Associated B64 platform, meaning you can be confident in perfect fitment and reliable operation without modification or adjustment.
• Reliable Power Delivery — A properly functioning spur gear is fundamental to efficient power transmission from your motor to the wheels; this replacement helps restore that critical connection if your original gear has become worn or damaged.
• Gearing Flexibility — By having multiple spur gear options available in different tooth counts, you can experiment with various gear ratios to find the optimal setup for your specific driving style, track layout, or competition format.
• Wear Resistance — The durable construction of this genuine Team Associated component resists the wear and degradation that occurs during normal RC car operation, extending the lifespan of your drivetrain.

Technical Performance

The Team Associated B64 Spur Gear 81T represents the pinnacle of precision RC car component engineering. Built to the exacting standards that Team Associated is renowned for, this spur gear delivers the smooth engagement and consistent power transmission that competitive RC car drivers and hobbyists alike depend on. The 81-tooth configuration sits within Team Associated's standard gearing range, offering drivers and tuners a practical option for adjusting their vehicle's performance envelope. Spur gears are critical drivetrain components in RC cars; they mesh with the pinion gear attached to your motor shaft, transferring rotational motion to your transmission and ultimately to the drive wheels. Any wear, damage, or imprecision in this interface directly impacts acceleration, top speed, responsiveness, and overall drivability. Team Associated's manufacturing process ensures this gear maintains perfectly uniform tooth geometry, consistent module dimensions, and exact centre bore specifications for reliable operation throughout the life of the part. The material composition and heat treatment processes used in production provide excellent durability and resistance to the shock loads and continuous stress experienced during aggressive driving. Whether you're running your B64 on a competitive track, a backyard course, or an off-road venue, this spur gear provides the dependable performance you need to keep your RC car operating at its peak.

What's in the Box

• Team Associated B64 Spur Gear 81T (AS92085)

Frequently Asked Questions

• What is a spur gear and why do I need to replace mine? — A spur gear is a critical component of your RC car's drivetrain that transfers power from the motor to the wheels. Over time, with regular use, spur gears can wear down, develop chipped or damaged teeth, or become stripped if subjected to extreme loads. Replacing a worn spur gear restores smooth power delivery, eliminates grinding noises, and prevents further damage to your transmission. If you notice hesitation when accelerating, difficulty getting your RC car to reach top speed, or grinding sounds coming from the drivetrain, a damaged spur gear is often the culprit.
• Why would I change my spur gear tooth count? — Different spur gear tooth counts create different gear ratios. A lower tooth count (like a 78T or 79T) provides higher top speed but requires more motor effort to accelerate. A higher tooth count (like an 81T or 83T) provides better acceleration but slightly reduces top speed. By experimenting with different tooth counts, you can customise your RC car's performance to suit your driving style, the specific track layout you're running, or competition regulations.
• Will this spur gear fit my B64? — Yes, the Team Associated B64 Spur Gear 81T (AS92085) is specifically engineered for the Team Associated B64 platform and will fit directly without modification or adaptation. As a genuine Team Associated component, it meets all original equipment specifications for fitment and performance.
• How often should I replace my spur gear? — The lifespan of a spur gear depends on how frequently and aggressively you drive your RC car, the type of driving you do, and how well you maintain your drivetrain. Some competitive racers replace their spur gears regularly as part of routine maintenance to ensure peak performance. Casual hobbyists may find their gears last much longer. Inspect your spur gear regularly for signs of wear, chipping, or damage, and replace it when you notice performance degradation or visible damage.
• Is the B64 Spur Gear 81T suitable for beginners? — While this is a replacement component rather than a complete RC car, beginners who own a Team Associated B64 will find it straightforward to install. If your B64 is experiencing drivetrain issues or if you want to experiment with different gearing ratios, this is an essential part to have on hand. For complete beginners new to RC cars across the UK, starting with a ready-to-run model is recommended; however, as you develop your skills and interest in maintenance and tuning, understanding spur gears and having spare parts available becomes increasingly important.
• What other gearing options are available for the B64? — Team Associated offers a range of spur gear tooth counts for the B64 platform, allowing you to fine-tune your gearing strategy. The 81-tooth option sits in the mid-range; you can select lower tooth counts for higher speeds or higher tooth counts for better acceleration, depending on your preferences and requirements.

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 B64 SPUR GEAR, 81T AS92085 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.