Team Corally M0.6 Pinion Gear 17 Teeth Hardened Steel 3.17mm Shaft C-71617

Overview

The Corally M0.6 Pinion Short Hardened Steel 17 Teeth Shaft Dia. 3.17mm (C-71617) is a precision-engineered gear component designed for RC enthusiasts in the UK who demand exceptional performance and durability from their RC car setups. This high-performance pinion gear represents the pinnacle of manufacturing excellence, crafted specifically for competitive RC drivers, weekend bashers, and anyone serious about optimising their RC vehicle's performance. Whether you're running a Tamiya-compatible RC buggy, RC car, or other M0.6 geared vehicle, this pinion delivers the reliability and precision you need for consistent, vibration-free operation on the track.

Built by Team Corally, a manufacturer renowned for producing some of the finest RC components available to the UK RC market, this 17-tooth pinion is manufactured from special hardened steel and subjected to rigorous CNC manufacturing processes. The gear is created on a special dedicated gear machine, ensuring that every tooth is perfectly shaped with exceptional concentricity that guarantees ultra-true running and eliminates vibration that can compromise your RC car's handling and speed. If you're upgrading your RC car UK setup or building a new machine from scratch, choosing the right pinion gear is crucial to achieving the perfect gear ratio for your specific track conditions and driving style.

This particular 17-tooth configuration offers an ideal middle ground for many RC applications, providing a balance between acceleration and top speed. The M0.6 module specification means it is fully compatible with all cars equipped with M0.6 gearing systems, particularly Tamiya models, making it a versatile choice for RC car enthusiasts across the UK. Each pinion is individually marked with the tooth number for instant identification, saving you time during gear changes or maintenance.

Key Features

• Special Hardened Steel Construction — The pinion is manufactured from premium-grade hardened steel, which significantly increases toughness and extends component lifespan compared to standard steel alternatives, meaning fewer replacements and lower running costs for your RC car over time.
• CNC Cut Teeth with Perfect Shape and Concentricity — Every tooth is precisely cut using CNC machinery, ensuring flawless tooth geometry and exceptional concentricity that delivers vibration-free operation and smoother power delivery to your RC vehicle's drivetrain.
• Ultra-Precise Manufacturing — Created on a special dedicated gear machine using ultra-precise tooth shaping techniques, this pinion guarantees unparalleled concentricity and true running that professional RC racers and serious hobbyists demand.
• M0.6 Module Specification — The M0.6 gear pitch ensures complete compatibility with all Tamiya M0.6 equipped vehicles and other RC cars using this industry-standard module size, giving you flexibility in your RC setup choices.
• 17-Tooth Configuration — The 17-tooth count provides an excellent balance between acceleration and top speed, making this pinion suitable for a wide variety of track conditions and driving preferences in competitive RC racing.
• 3.17mm Motor Shaft Compatibility — Engineered specifically for 3.17mm diameter motor shafts, this pinion delivers a secure, wobble-free fit that ensures efficient power transmission and eliminates unwanted runout.
• Individual Tooth Number Marking — Each pinion is clearly marked with its tooth count, allowing for quick and easy identification during gear changes, maintenance, or when building multiple setups with different gear ratios.
• European Manufacture — Made in Europe to exacting quality standards, this component reflects the precision engineering and quality control that European RC manufacturers are famous for worldwide.
• Available in Multiple Tooth Counts — Team Corally manufactures this pinion in all gearing sizes, allowing you to find the perfect gear ratio for any track configuration and optimise your RC car's performance for specific racing conditions.

Technical Performance

This Corally M0.6 pinion represents the absolute pinnacle of gear manufacturing for RC cars in the UK market. The special hardened steel material has been specifically selected and heat-treated to withstand the intense stresses that modern high-performance brushless RC motors generate, particularly when paired with powerful ESCs and high-capacity LiPo batteries. The CNC manufacturing process ensures that the tooth profile is mathematically perfect, eliminating the microscopic imperfections that can cause binding, noise, and premature wear in lesser-quality pinions. With a gear length of 9mm and tooth width of 4mm, this pinion provides an optimal contact surface for power transmission whilst maintaining a compact profile suitable for tight RC car chassis designs. The M0.6 module is one of the most popular standards in RC racing, and at 17 teeth, this pinion strikes an excellent balance for most racing applications. Installation is straightforward, requiring only a 1.5mm hex key for secure mounting. Whether you're upgrading from a worn pinion, experimenting with different gear ratios to fine-tune your RC car's performance, or building a new brushless RC vehicle from the ground up, this component will deliver the precision and durability that separates serious RC competitors from casual enthusiasts.

What's in the Box

• 1 × Corally M0.6 Pinion Short Hardened Steel 17 Teeth Shaft Dia. 3.17mm (C-71617)

Frequently Asked Questions

• What is a pinion gear and why do I need to choose the correct tooth count? — A pinion gear is the small drive gear that meshes with your RC car's spur gear (the larger driven gear). The tooth count directly determines your vehicle's gear ratio, which controls the balance between acceleration and top speed. A lower tooth count (like 15T) gives more acceleration but lower top speed, whilst a higher tooth count (like 19T) increases top speed but reduces acceleration. The 17-tooth configuration offers an excellent middle ground for most RC racing situations.
• Is this pinion suitable for my RC car? — This pinion will fit any RC car designed for M0.6 module gearing with a 3.17mm motor shaft, which covers most modern Tamiya RC vehicles and many other brands using this industry-standard specification. Check your RC car's documentation or measure your motor shaft diameter to confirm compatibility.
• What makes this pinion different from cheaper alternatives available in the UK? — The key differences are the special hardened steel material, the precision CNC manufacturing process that ensures perfect tooth geometry, and the dedicated gear machine production that guarantees ultra-true running. These factors combine to provide vibration-free operation, longer service life, and more consistent performance than standard pinions, which is why professional RC racers specify Corally components.
• How often will I need to replace this pinion? — With the hardened steel construction and precision manufacturing, this pinion will deliver thousands of hours of reliable service. Replacement frequency depends on your racing intensity, driving style, and maintenance practices. Regular inspection will tell you when it's time to swap for a fresh gear, but quality components like this Corally pinion deliver excellent value through extended service life.
• Can I use this with brushless motors? — Yes, this pinion is suitable for use with both brushed and brushless RC motors, provided they have a 3.17mm shaft diameter. Brushless systems will deliver more power, making this pinion's hardened steel construction particularly valuable for handling the increased torque and stresses modern brushless ESCs and batteries generate.
• What gear ratio does the 17-tooth pinion create? — The gear ratio depends on your spur gear tooth count. For example, if you use a 78-tooth spur gear, the ratio would be 78÷17 = 4.59:1. You'll need to consult your RC car's specifications or your spur gear marking to calculate the exact ratio for your setup.

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 CORALLY M0.6 PINION SHORT HARDENED STEEL 17 TEETH SHAFT DIA. 3.17mm C-71617 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.