Overview
The FTX Colt Diff Drive Spur Gear 38T 2PCS (FTX6845) is an essential drivetrain component designed specifically for FTX Colt RC models. This genuine OEM spare part is engineered to deliver reliable performance and maintain the precision gear engagement that your RC car depends on for smooth acceleration and consistent power delivery. Whether you're a dedicated RC enthusiast in the UK looking to maintain your FTX Colt, or you're upgrading your drivetrain components for optimal performance, this differential drive spur gear set represents quality replacement parts from a trusted manufacturer.
Spur gears are critical components in any RC car's drivetrain system, responsible for transferring power from the motor to the differential and ultimately to the wheels. The 38-tooth configuration on these gears provides a balanced gear ratio that works in harmony with your FTX Colt's transmission system to deliver responsive acceleration and reliable performance across various driving conditions. This two-piece set ensures you have spares on hand, which is essential for weekend bashers, competitive racers, and serious hobbyists who understand the importance of maintaining their RC car UK setup.
If you run an FTX Colt and want to keep your RC car in peak condition, having quality replacement drivetrain components like these spur gears is fundamental to extending the life of your model and maintaining consistent performance on every outing. These are genuine FTX parts, manufactured to the same exacting standards as the original components in your Colt.
Key Features
- 38-Tooth Configuration — The 38-tooth design is the correct specification for FTX Colt differential drive systems, ensuring proper gear mesh and power transmission without modification or compatibility issues.
- Two-Piece Set — This package includes two spur gears, giving you a spare set for immediate replacement or allowing you to maintain multiple vehicles without delay or downtime between driving sessions.
- Genuine FTX Component — These are authentic OEM parts manufactured by FTX specifically for the Colt model, guaranteeing fitment and performance that matches the original equipment in your RC car.
- Drivetrain Durability — Spur gears are precision-machined components that are essential for reliable power delivery, and maintaining them in good condition directly impacts your model's acceleration response and overall driving experience.
- Essential Spare Part — Every serious RC car owner knows that having quality spares on hand prevents frustration and keeps your hobby running smoothly, whether you're bashing at the weekend or competing in organised events.
Technical Performance
The FTX Colt Diff Drive Spur Gear 38T represents precision engineering in miniature drivetrain components. As a differential drive spur gear, this component is responsible for transferring rotational force from your motor through the transmission system to the wheels. The 38-tooth count is the factory specification for FTX Colt models, providing the correct gear ratio and meshing characteristics for the vehicle's electrical and mechanical systems. In RC car terminology, the spur gear works in conjunction with your pinion gear (mounted on the motor) to create a specific gear reduction ratio that determines acceleration characteristics and top speed potential. The two gears included in this set are manufactured to close tolerances to ensure smooth, quiet operation and minimal backlash in the drivetrain. Quality spur gears are essential for preventing slippage, maintaining consistent power delivery, and reducing wear on other drivetrain components. These gears are designed to work seamlessly with the FTX Colt's differential system, which distributes power to both drive wheels while allowing them to rotate at different speeds during cornering. For RC enthusiasts in the UK who demand reliable performance from their models, maintaining quality drivetrain components like these spur gears is a foundational practice that extends vehicle lifespan and ensures predictable handling characteristics.
What's in the Box
- FTX Colt Diff Drive Spur Gear 38T (x2)
Frequently Asked Questions
- Are these spur gears compatible with my FTX Colt RC car? — Yes, these are genuine OEM FTX components specifically designed for the FTX Colt model. The 38-tooth specification is the correct configuration for Colt differential systems, ensuring proper fitment and performance without any modifications required.
- Why would I need replacement spur gears for my RC car? — Spur gears are high-wear components in any RC car's drivetrain that experience constant rotational stress during acceleration and driving. Over time, with regular use, gear teeth can become worn, stripped, or damaged, resulting in slippage, noise, or loss of power transmission. Having quality replacement gears on hand allows you to quickly restore your vehicle to full performance.
- What is the difference between a spur gear and a pinion gear? — The pinion gear is the smaller gear mounted on the motor shaft, while the spur gear is the larger gear that meshes with it. Together, they create a gear reduction ratio that determines your RC car's speed and acceleration characteristics. The 38-tooth configuration of these spur gears is specifically matched to work with FTX Colt pinion gears.
- How do I know if my spur gears need replacing? — Signs that your spur gears need attention include unusual grinding or clicking noises coming from the gearbox, difficulty accelerating smoothly, or visible wear and damage to the gear teeth. If you notice any of these symptoms when driving your FTX Colt, it's time to inspect your drivetrain components and consider replacement.
- Can I use these gears in other FTX models? — These gears are specifically engineered for the FTX Colt model and are matched to its differential drive system. While other FTX models may use similar or identical components, we recommend checking your vehicle's manual or contacting our expert team to verify compatibility before purchasing.
- Why buy two gears if I only need to replace one? — Having a matching pair of replacement gears ensures you have a complete, identical set ready for installation. Additionally, having a spare set on hand is convenient for maintaining multiple vehicles or having immediate replacement parts available, preventing downtime between driving sessions.
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 FTX COLT DIFF DRIVE SPUR GEAR 38T 2PCS FTX6845 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.
- Brand: FTX
- Model Number: FTX6845
- Product Type: Diff Drive Spur Gear
- Tooth Count: 38T
- Quantity: 2 pieces
- Component Category: Drivetrain Spares
- Vehicle Compatibility: FTX Colt
- EAN Code: 5055323961052
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