Traxxas Spur Gear 70 Tooth 32 Pitch with Bushing TRX4470

Overview

The Traxxas Spur gear (70-Tooth) (32-Pitch) with bushing TRX4470 is an essential replacement and upgrade component for RC car enthusiasts across the UK. Whether you're maintaining your existing Traxxas RC car, restoring a well-used model, or fine-tuning your vehicle's performance, this precision-engineered spur gear delivers the reliability and durability that Traxxas is renowned for. As a critical drivetrain component, the spur gear plays a vital role in transferring power from your motor to the wheels, making it one of the most important parts to maintain or upgrade on any ready to run RC or competitive racing vehicle.

This 70-tooth spur gear is specifically designed for Traxxas models and manufactured to the exacting standards that have made Traxxas the world's leading RC car brand. The 32-pitch specification ensures compatibility with matching pinion gears and provides the precise gear ratio needed for optimal acceleration, top speed and overall drivetrain efficiency. Whether you're a seasoned RC competitor running a championship-level setup, a weekend basher pushing your car to the limit, or someone new to the RC hobby looking to maintain their vehicle properly, this spur gear is an indispensable part of your RC spares collection.

RC car owners across the UK who demand quality components choose Traxxas parts because they know that using genuine, properly-engineered components keeps their vehicles running smoothly and reliably. The Traxxas Spur gear (70-Tooth) (32-Pitch) with bushing is no exception—it's engineered for durability, precision fit and long-term performance in demanding conditions. The integrated bushing design reduces friction and wear, extending the lifespan of your drivetrain whilst maintaining smooth, efficient power delivery to your wheels.

Key Features

• 70-Tooth Configuration — This tooth count is engineered to work in harmony with specific Traxxas pinion gear sizes, providing a balanced gear ratio that delivers the right combination of acceleration and top speed for your model. The 70-tooth specification ensures that your motor's power is distributed efficiently across the wheels without over-revving or causing unnecessary strain on components.
• 32-Pitch Specification — The 32-pitch measurement refers to the gear tooth size and spacing, which must match exactly with your pinion gear for proper mesh and operation. Using the correct pitch ensures smooth engagement, reduces noise, minimises vibration and extends the working life of both the spur and pinion gears.
• Integrated Bushing Design — Rather than relying on the vehicle chassis alone to support the spur gear, this component includes a precision bushing that reduces friction between the gear shaft and the mounting point. This clever design reduces wear, improves efficiency and ensures smooth, quiet operation over thousands of operating hours.
• Genuine Traxxas Engineering — Every Traxxas spur gear is manufactured to strict quality control standards using premium materials selected for durability, strength and precision. You're getting the exact same component that Traxxas engineers specified for your vehicle, ensuring perfect fit and performance.
• Direct Replacement Component — This spur gear is designed as a direct replacement for worn, damaged or stripped gears in compatible Traxxas models. Whether yours has suffered impact damage, tooth breakage, or simply worn down from thousands of kilometres of use, this replacement gear restores your drivetrain to like-new condition.
• Essential Maintenance Part — Regularly inspecting and replacing worn spur gears is a fundamental part of responsible RC car maintenance. A worn or damaged spur gear compromises acceleration, reduces top speed and can cause excessive wear on other drivetrain components, so having a genuine replacement on hand ensures you can keep your RC running smoothly.

Technical Performance

The Traxxas Spur gear (70-Tooth) (32-Pitch) represents precision engineering at its finest, manufactured from durable materials engineered to withstand the intense stresses and forces generated during high-performance RC driving. At 70 teeth with 32-pitch specification, this gear is calibrated to work with specific Traxxas models and motor/pinion combinations to deliver optimal performance characteristics. The gear ratio created by pairing this 70-tooth spur with an appropriately-sized pinion gear directly influences your vehicle's acceleration curve and top speed capabilities. The integrated bushing significantly reduces friction and rotational resistance, which means more of your motor's power reaches the wheels instead of being lost to mechanical resistance. The bushing also protects the gear shaft from excessive wear and reduces the risk of damage from side-loading forces that occur during aggressive cornering, jumping and high-speed manoeuvres. Traxxas has engineered this component with precision tolerances to ensure perfect mesh with compatible pinion gears, resulting in smooth, quiet operation and minimised drivetrain noise. Whether you're running a brushless or brushed motor system, the spur gear's performance remains consistent, delivering reliable power transfer through thousands of operating hours. The material composition has been selected to resist tooth stripping, chipping and fracturing, even under the extreme loads generated by high-torque motors and aggressive driving styles. For RC enthusiasts in the UK looking to maintain their Traxxas vehicle at peak performance, this spur gear is an investment in reliability and longevity.

What's in the Box

• Traxxas Spur gear (70-Tooth) (32-Pitch) with integrated bushing

Frequently Asked Questions

• What is a spur gear and why is it important in my RC car? — The spur gear is a critical drivetrain component that receives power from your motor's pinion gear and transfers that power to the vehicle's wheels through the transmission system. It's one of the most heavily-stressed parts in your RC car, bearing the full torque and rotational forces generated by your motor. Without a properly-functioning spur gear, your car cannot accelerate, maintain top speed or operate efficiently. Over time, spur gears wear down or can break from impacts, which is why having a genuine replacement like the Traxxas TRX4470 in your spares box is essential.
• How do I know if my spur gear needs replacing? — Common signs of spur gear wear include visible tooth damage or chipping, a grinding or squealing noise when accelerating, reduced acceleration or top speed, or slipping sensations during hard acceleration. If you notice any of these symptoms, it's time to inspect your spur gear and replace it if necessary. Regular maintenance inspection of your spur gear every few months of active use is recommended practice for serious RC enthusiasts.
• Will this spur gear work with my Traxxas RC car? — This 70-tooth 32-pitch spur gear is designed for specific Traxxas models. You should verify compatibility with your vehicle's manual or with an authorised Traxxas retailer before purchasing. Using an incompatible spur gear can result in poor mesh with your pinion gear, causing noise, vibration, premature wear and potential damage to your drivetrain.
• What's the difference between 32-pitch and other pitch specifications? — Pitch refers to the size and spacing of the teeth on the gear. A 32-pitch gear has smaller, more tightly-spaced teeth compared to lower-pitch gears like 48-pitch. The pitch must match between your spur and pinion gears for proper engagement. Using mismatched pitches will result in poor mesh, noise and accelerated wear. Always ensure your replacement spur gear matches the pitch specification of your pinion gear.
• Can I upgrade to a different tooth count for better performance? — Different spur gear tooth counts produce different gear ratios, which affect acceleration and top speed. A higher tooth count (more teeth) increases top speed but reduces acceleration, whilst a lower tooth count improves acceleration but reduces top speed. Always consult your vehicle's manual or contact an authorised Traxxas retailer before upgrading to different tooth counts, as your vehicle may have been engineered around specific gear ratios.
• How long does a spur gear typically last? — Spur gear lifespan depends on driving style, motor power, track conditions and maintenance practices. Weekend bashers might get 20-40 hours of use from a spur gear, whilst competitive racers on smoother tracks might extend that to 50+ hours. Regular inspection, proper maintenance and using the correct gearing for your driving style will extend spur gear life significantly.
• Is the integrated bushing really necessary? — Yes, the bushing is essential. It reduces friction between the gear and its mounting shaft, which decreases wear, improves efficiency and extends component lifespan. The bushing also provides support that protects both the gear and the shaft from impact damage and excessive side-loading forces.

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 Traxxas Spur gear (70-Tooth) (32-Pitch) with bushing TRX4470 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.