Axial Pinion Gear 32P 12T Steel 3mm Motor Shaft Z-AX30723

• Manufacturer: Axial
• Part Number: Z-AX30723
• Manufacturer Part Number: AX30723
• EAN: 816874011239
• Part Type: Gears
• Gear Type: Pinion Gear
• Gear Pitch: 32 DP (32P)
• Number of Teeth: 12T
• Material: Powder Steel
• Motor Shaft Size: 3mm
• Bore Diameter: 3.2mm
• Included Accessories: Two set screws per package
• Compatibility: 32P spur gears, Axial EXO Terra Buggy and compatible Axial models
• Identification: Stamped tooth count for easy identification

Overview

The AXIAL Pinion Gear 32P 12T Steel 3mm Motor Shaft (Z-AX30723) is an essential upgrade component for RC enthusiasts looking to fine-tune their vehicle's performance. Whether you're running an Axial EXO Terra Buggy or other compatible RC models, this precision-engineered pinion gear allows you to optimise both torque delivery and top speed to match your driving style and track conditions. For UK RC hobbyists seeking reliable, durable replacement gears or those building their first custom RC car setup, this steel pinion gear represents a cost-effective way to experiment with different gearing ratios and unlock the full potential of your brushless motor system.

Manufactured by Axial, a trusted name in the RC car UK community, this pinion gear is crafted from powder steel construction to deliver exceptional durability under demanding conditions. The gear's robust design ensures consistent performance whether you're bashing around your local park or competing at your RC club. With its clearly stamped tooth count for easy identification and two set screws included per package, this component is designed with both convenience and reliability in mind. The 32P pitch specification makes it fully compatible with standard 32P spur gears, allowing you to build a complete drivetrain that works in harmony.

This is a genuine Axial component that fits 3mm motor shafts, making it an ideal replacement part or upgrade option for builders and bashers alike. The ability to adjust gear ratios is one of the most practical ways to customise RC car performance without expensive motor upgrades, and this pinion gear gives you that flexibility at an affordable price point.

Key Features

• Powder Steel Construction — The gear is manufactured from powder steel, a material chosen specifically for its durability and resistance to wear, ensuring your pinion gear will withstand thousands of meshing cycles with your spur gear without stripping or degrading.
• 32 Pitch (32P) Specification — This standard gear pitch is fully compatible with all 32P spur gears in the Axial range, allowing you to experiment with different gear ratios to fine-tune both acceleration and top speed performance.
• 12-Tooth Configuration — The 12-tooth count offers a balanced approach to gearing, and when paired with different spur gear options, allows you to dial in exactly the torque and speed characteristics your driving style demands.
• 3mm Motor Shaft Bore — Designed specifically for motors with 3mm output shafts, ensuring a secure fit and reliable power transmission with no slippage or wobble during acceleration or cornering.
• Two Set Screws Included — Each package contains two set screws that secure the pinion gear firmly onto your motor shaft, preventing any rotation or slipping that could compromise performance or damage your motor.
• Stamped Tooth Count — The tooth count is clearly stamped directly onto the gear, making identification quick and easy, which is especially helpful when you're storing multiple pinion gears of different ratios or sharing parts with fellow RC enthusiasts.
• Gearing Flexibility for Performance Tuning — By choosing different spur gear sizes to pair with this 12T pinion, you can adjust your overall gear ratio to optimise for either maximum acceleration with lower top speed, or higher top speed with reduced torque.

Technical Performance

The AXIAL Pinion Gear 32P 12T represents precision engineering designed to deliver reliable performance in demanding RC applications. The powder steel material provides excellent strength-to-weight characteristics, resisting the constant meshing forces that gears experience during acceleration, braking and sustained high-speed running. With a 3.2mm bore diameter, this gear is engineered to fit securely onto standard 3mm motor shafts whilst remaining true and balanced during operation. The 32-pitch specification places this gear in the standard class used across numerous Axial models, ensuring compatibility with a wide ecosystem of replacement parts available to UK RC enthusiasts. The inclusion of two set screws allows for tool-free installation and secure locking, preventing the gear from rotating on the motor shaft. Whether you're running a brushless motor system or upgrading from an older brushed setup, this pinion gear works with both, making it a versatile component for builders experimenting with different drivetrain configurations. The clearly stamped tooth count eliminates confusion during assembly or maintenance, and the robust construction means you won't need frequent replacement even with regular use.

What's in the Box

• AXIAL Pinion Gear 32P 12T in powder steel
• Two set screws for secure shaft mounting

Frequently Asked Questions

• Will this pinion gear fit my Axial RC model? — This 32P 12T pinion gear with 3mm motor shaft bore is compatible with Axial EXO Terra Buggy models and other Axial vehicles that use standard 3mm motor shafts and 32-pitch drivetrains. Check your vehicle's specifications to confirm compatibility before ordering.
• What is gear pitch and why does the 32P specification matter? — Gear pitch (measured in teeth per inch) determines the size and spacing of the gear teeth. The 32P specification means this gear has 32 teeth per inch of diameter. This must match your spur gear's pitch specification exactly—32P pinions only mesh properly with 32P spur gears. Using mismatched pitches will result in poor performance, noise, and potential damage.
• How do I change my RC car's gear ratio using this pinion? — Your overall gear ratio is determined by dividing your spur gear tooth count by your pinion gear tooth count. This 12-tooth pinion can be paired with different spur gear sizes to adjust the ratio. A larger spur gear increases top speed but reduces acceleration; a smaller spur gear increases acceleration but reduces top speed. The set screws secure it firmly to prevent slipping during power delivery.
• Can this pinion gear be used as a replacement part if my old one is damaged? — Yes, absolutely. If your existing pinion gear has become stripped, chipped, or otherwise damaged, this genuine Axial replacement ensures you maintain OEM performance and reliability. Damaged gears should be replaced promptly to avoid further drivetrain problems.
• Is this suitable for beginners? — This is an excellent part for beginners to learn about gear ratios and drivetrain tuning. Installation is straightforward—simply slide it onto your motor shaft and tighten the two set screws. Understanding how pinion gears affect performance is fundamental RC knowledge that will serve you throughout your hobby.
• What is the bore diameter and will it fit my motor? — This gear features a 3.2mm bore diameter designed to fit 3mm motor shafts. Measure your motor shaft before ordering to confirm the fit. Using a pinion with an incorrect bore size will result in wobbling, slipping, or inability to install securely.
• Why is powder steel used instead of other materials? — Powder steel offers an excellent balance of hardness, durability and cost-effectiveness. It resists wear and maintains its shape even under the intense meshing forces experienced during RC driving, ensuring consistent performance over many sessions of use.

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 AXIAL Pinion Gear 32P 12T Steel 3mm Motor Shaft Z-AX30723 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.

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