Traxxas Spur Gear 54-Tooth 0.8 Metric Pitch for RC Cars TRX3956

Overview

The Traxxas Spur 54-tooth Gear (TRX3956) is an essential performance tuning component for any serious RC enthusiast in the UK who owns a compatible Traxxas model. This 0.8 metric pitch spur gear (also known as 32-pitch) is a genuine OEM replacement part manufactured by Traxxas, the world's leading authority in ready to run RC vehicles. Whether you're an experienced racer, a weekend basher, or someone new to the exciting world of RC cars, understanding how to optimise your drivetrain through gear selection is key to unlocking the full potential of your ready to run RC car.

Spur gears are critical components in your RC model's transmission system, directly controlling the balance between acceleration and top speed. The 54-tooth configuration offers a versatile middle ground that works across multiple Traxxas models, from the legendary Rustler Ultimate VXL 4x4 brushless short course truck to the iconic Slash Ultimate 4x4 VXL and standard Slash VXL variants. By selecting the right gear ratio, you can fine-tune your RC vehicle's performance to match your driving style, terrain conditions, and personal preferences. If you've ever wished your RC car could accelerate faster or reach a higher top speed, changing the spur gear ratio is often the first and most cost-effective modification to try.

RC Model Shop stocks genuine Traxxas replacement parts, including this high-quality spur gear, to help you maintain peak performance and extend the life of your RC vehicle. Ordering from a trusted UK RC retailer means you'll receive authentic Traxxas parts backed by the manufacturer's commitment to quality and durability.

Key Features

• 54-tooth configuration — This tooth count delivers a balanced gear ratio that provides a good compromise between acceleration and top speed, making it suitable for both on-road and off-road running conditions on compatible Traxxas models.
• 0.8 metric pitch (32-pitch compatible) — The precise pitch specification ensures perfect mesh with your RC car's pinion gear and transmission system, guaranteeing smooth power delivery and reliable performance without slipping or grinding.
• Genuine Traxxas OEM component — Manufactured to exact Traxxas specifications, this spur gear is built to the same exacting standards as the original equipment fitted to your vehicle, ensuring complete reliability and longevity.
• Performance tuning capability — Swapping spur gears allows you to instantly alter your RC car's acceleration curve and top speed without requiring any tools or technical expertise beyond basic maintenance, making it an ideal upgrade for all skill levels.
• Compatible with multiple Traxxas models — This gear works across a range of popular Traxxas brushless vehicles including Rustler Ultimate VXL 4x4, Slash Ultimate 4x4 VXL, and Slash VXL 4x4 RTR models in various colours.
• High-quality construction — Built from durable materials engineered to withstand the stresses of high-performance RC driving, whether you're bashing in a park or competing on a racing circuit.

Technical Performance

The Traxxas Spur 54-tooth Gear represents precision engineering at its finest. This drivetrain component is manufactured to exact tolerances that ensure flawless mesh engagement with your RC vehicle's pinion gear. The 0.8 metric pitch specification (equivalent to 32-pitch in American measurements) is the industry standard for mid-sized brushless RC cars, making this gear universally compatible with numerous Traxxas platforms. Spur gears play a fundamental role in your RC car's overall performance envelope—they are the final stage of your transmission system before power reaches the wheels. A 54-tooth spur gear offers excellent versatility; it sits at the middle of the tooth count spectrum, providing neither aggressive acceleration nor extreme top speed, but rather a balanced performance profile suitable for varied terrain and driving styles. When paired with different pinion gear sizes, you can create infinite gear ratio combinations to perfectly tune your RC brushless car for your specific needs. The engineering quality you'll experience with this Traxxas component reflects decades of motorsport expertise and real-world testing across professional racing circuits and recreational driving environments worldwide.

What's in the Box

• Traxxas Spur 54-tooth Gear (0.8 metric pitch / 32-pitch)

Compatibility

The Traxxas Spur 54-tooth Gear is officially compatible with the following Traxxas RC models:

• TRX67097-4-BLUE — Traxxas Rustler Ultimate VXL 4x4 1:10 Brushless (Blue)
• TRX67097-4-GRN — Traxxas Rustler Ultimate VXL 4x4 1:10 Brushless (Green)
• TRX68277-4-ORNG — Traxxas Slash Ultimate 4x4 VXL 1:10 4WD Brushless Short Course Truck (Orange)
• TRX68386-4-ORNG — Traxxas Slash VXL 1:10 4x4 RTR Short Course Truck (Orange)
• TRX68386-4-RED — Traxxas Slash VXL 1:10 4x4 RTR Short Course Truck (Red)
• TRX68386-4-BLUE — Traxxas Slash VXL 1:10 4x4 RTR Short Course Truck (Blue)
• TRX68386-4-GRN — Traxxas Slash VXL 1:10 4x4 RTR Short Course Truck (Green)

Always consult your vehicle's owner's manual for recommended gearing options specific to your model, as this will help you select the optimal gear ratio for your driving conditions and performance goals.

Frequently Asked Questions

• What is a spur gear and why would I want to change it? — The spur gear is the large gear at the centre of your RC car's transmission that meshes with a smaller pinion gear. Changing your spur gear tooth count alters the gear ratio, which directly affects how quickly your RC car accelerates and how fast it can go. A larger tooth count (more teeth) gives better acceleration but lower top speed, whilst a smaller tooth count gives higher top speed but requires more powerful acceleration. The 54-tooth size offers a balanced middle ground ideal for most driving conditions.
• Is this spur gear suitable for beginners? — Yes, absolutely. This is an ideal replacement part for beginners who want to maintain their Traxxas RC car properly. Replacing a worn spur gear is a straightforward maintenance task that requires no special skills. If you're interested in performance tuning, experimenting with different gear ratios is one of the safest and most accessible modifications you can make to your RC vehicle, and the 54-tooth configuration is a great starting point.
• Will this work with my Traxxas model? — This 54-tooth spur gear is specifically designed for the Traxxas models listed above, including the Rustler Ultimate VXL 4x4 and Slash VXL 4x4 RTR variants. However, to be absolutely certain of compatibility, always check your specific model's owner's manual or contact our RC Model Shop team for guidance. We recommend keeping your vehicle's model number handy when shopping.
• How often do I need to replace my spur gear? — This depends heavily on how much you use your RC car and how aggressively you drive. Casual weekend bashers might replace their spur gear once or twice a year, whilst competitive racers might need replacements more frequently. Signs of wear include visible teeth damage, slipping of the transmission under hard acceleration, or unusual grinding noises from the transmission area. Keeping spare spur gears in your maintenance kit is highly recommended.
• What is the difference between metric pitch and 32-pitch specifications? — The 0.8 metric pitch and 32-pitch systems are equivalent ways of measuring the same thing—the distance between gear teeth. Metric pitch measurements are more commonly used internationally, whilst 32-pitch is the traditional American standard. This gear is compatible with either specification system, making it universally useful for Traxxas models.
• What tools do I need to change a spur gear? — Changing a spur gear is typically very straightforward and requires only basic RC tools. Most Traxxas models allow access to the spur gear from the chassis side plate, and you'll usually just need a hex key or screwdriver to remove the plate, plus perhaps a small clip tool to safely remove the gear. Always consult your owner's manual for specific instructions for your model.

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 54-tooth (0.8 metric pitch, compatible with 32-pitch) TRX3956 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.