- Brand: Losi
- Model Number: LOS252039
- Part Type: Pinion Gear
- Tooth Count: 16T
- Module Rating: MOD 1.5
- Shaft Diameter: 8mm
- Vehicle Model: 6IX
- Customer Rating: 4.8 out of 5
Overview
The Losi Pinion Gear, 16T, MOD 1.5: 6IX is a precision engineered replacement pinion gear designed for RC car enthusiasts and competitors throughout the UK who demand reliable drivetrain performance. This is an essential spare part for anyone running Losi 6IX models, whether you're a seasoned racer, weekend basher, or discovering the world of RC cars for the first time. Pinion gears are critical components in any RC vehicle's transmission system, directly affecting acceleration, top speed, and overall drivetrain efficiency.
With an 8mm shaft and MOD 1.5 (Module 1.5) specification, this 16-tooth pinion gear delivers precise engagement with your spur gear for smooth power delivery and reduced wear on drivetrain components. The gear is manufactured to Losi's exacting standards, ensuring that you receive a quality replacement part that will restore your RC car's performance to factory specifications. Whether you've worn out your original pinion through competitive racing or casual driving, or you're looking to fine-tune your gear ratio for different track conditions, this pinion gear is the ideal choice for maintaining your 6IX model in peak condition.
As an essential RC car UK spare part, the Pinion Gear, 16T, MOD 1.5: 6IX ensures your Losi 6IX continues to perform reliably whether you're racing on tarmac, concrete, or dirt surfaces. Genuine Losi parts guarantee compatibility and durability, making this a smart investment in your RC vehicle's longevity.
Key Features
- 16-Tooth Design — The 16-tooth configuration provides an optimal balance between acceleration and top speed for the Losi 6IX, giving you reliable performance characteristics for both racing and recreational driving.
- MOD 1.5 Specification — This Module 1.5 rating ensures the pinion gear meshes perfectly with your compatible spur gear, delivering smooth engagement and reducing unnecessary stress on drivetrain components during acceleration and cornering.
- 8mm Shaft — The standardised 8mm shaft diameter provides secure fitment to the motor pinion shaft, ensuring the gear remains firmly in place during aggressive acceleration and high-speed runs without slippage or damage.
- Precision Engineering — Manufactured by Losi to exacting tolerances, this pinion gear delivers consistent performance and reliability across multiple uses, whether you're racing competitively or enjoying casual RC car driving.
- Direct Losi Part — As an official Losi component (part number LOS252039), you're guaranteed genuine quality and perfect compatibility with your 6IX model, eliminating guesswork when sourcing replacement parts.
- Wear Resistance — The robust construction of this pinion gear resists tooth stripping and wear, extending the life of your drivetrain and maintaining optimal power transfer from motor to wheels.
Technical Performance
The Losi Pinion Gear, 16T, MOD 1.5: 6IX represents quality engineering specifically calibrated for the Losi 6IX platform. The 16-tooth design works in conjunction with the spur gear to create your vehicle's overall gear ratio, directly influencing how your RC car accelerates and reaches top speed. The MOD 1.5 specification is a critical metric that defines the tooth profile and pitch circle diameter of the gear, ensuring precise meshing with your spur gear for smooth, efficient power transmission. The 8mm shaft diameter is standard for this class of RC vehicle, providing a secure interface with the motor's pinion shaft whilst maintaining easy installation and removal for maintenance or adjustment. The gear is manufactured from durable materials capable of withstanding the stresses of repeated acceleration, braking, and high-speed driving without premature tooth wear or breakage. This pinion gear is an essential component for maintaining your Losi 6IX's performance characteristics, and replacing a worn pinion is one of the most effective ways to restore a vehicle's throttle response and overall drivetrain smoothness. Whether you're running this gear in competitive race environments or recreational driving scenarios, the precision engineering ensures reliable, consistent performance.
What's in the Box
- 1x Pinion Gear, 16T, MOD 1.5
Frequently Asked Questions
- What is a pinion gear and why do I need to replace it? — The pinion gear is the small gear on your motor shaft that meshes with the larger spur gear to transmit power from your motor to the wheels. Over time, pinion gears wear down from repeated use, causing tooth damage, stripping, or rounding. When this happens, power transfer becomes inefficient and your RC car's acceleration suffers. Replacing the pinion gear with a genuine Losi part like this 16T MOD 1.5 restores your drivetrain to factory performance specifications.
- What does MOD 1.5 mean? — MOD stands for Module, which is a metric measurement that defines the tooth profile and size of a gear. MOD 1.5 specifies the exact pitch and tooth dimensions of this pinion gear, ensuring it meshes perfectly with your compatible spur gear. Using the correct MOD rating is essential for smooth gear engagement and preventing damage to your drivetrain.
- Is this pinion gear compatible with my Losi 6IX? — Yes, this pinion gear (part number LOS252039) is specifically manufactured by Losi for the 6IX model. The 16-tooth design and MOD 1.5 specification are the correct fitment for this vehicle platform. Always verify your model number before purchasing to ensure compatibility.
- What is the difference between a 16-tooth and a 17-tooth or 18-tooth pinion gear? — The tooth count directly affects your vehicle's gear ratio and performance characteristics. A lower tooth count (like 16T) provides more aggressive acceleration but may reduce top speed, whilst a higher tooth count provides higher top speed but slower acceleration. The 16T pinion is the standard configuration for the Losi 6IX, offering balanced performance for both racing and recreational use.
- Can I use this pinion gear on other RC cars? — This pinion gear is specifically designed for the Losi 6IX model. Whilst other vehicles may share the same 8mm shaft and MOD 1.5 specification, you should always verify compatibility with your specific RC model before installation to avoid drivetrain damage.
- How often should I replace my pinion gear? — The frequency of replacement depends on your driving style and conditions. Aggressive racers may need to replace pinion gears more frequently than casual drivers. Inspect your pinion gear regularly for tooth wear, stripping, or damage. When you notice performance degradation or visible gear damage, it's time to install a replacement like this genuine Losi part.
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 Pinion Gear, 16T, MOD 1.5: 6IX 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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