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Item #:
98714839
5mm Pinion Gear 48p Set 27T 28T 29T 30T 5mm Shaft Bore 48dp Pitch Pinion for RC
Item #:
98714839
IMP 22
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Order now and get it around Wednesday, July 29
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Our 48p 5mm pinion gear set will be a good addition to your RC car toolbox!
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What Stands Out
Precision Engineering
Crafted with high precision to ensure perfect fit and functionality, these pinion gears reduce noise and enhance performance in your RC vehicle.
Multiple Sizes
Includes 27T, 28T, 29T, and 30T options, providing flexibility to customize speed and torque for various racing scenarios and preferences.
Durable Material
Made from high-quality materials, these gears offer exceptional durability and resistance to wear, ensuring long-lasting performance in demanding conditions.
Product Details
| Product Dimensions (L x W x H) | 3.8 x 2.3 x 0.7 inches (9.7 x 5.8 x 1.8 cm) |
| Item Weight | 1.28 ounces (36.29 grams) |
| Manufacturer recommended age | 16 years and up |
| Manufacturer | MakerDoIt |
Who Should Buy?
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RC Enthusiasts
Ideal for hobbyists looking to enhance their RC vehicle performance with precise gear ratios.
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Custom Builds
Perfect for those assembling custom RC models requiring specific pinion sizes for optimized function.
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Competitive Racers
Beneficial for competitive users seeking to fine-tune their speed and acceleration with various gear options.
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Beginners
May not suit novices unfamiliar with gear types and their impact on RC vehicle performance.
Product Description
5mm Pinion Gear 48p Set 27T 28T 29T 30T 5mm Shaft Bore 48dp Pitch Pinion for RC
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a pinion gear and what is its function in RC vehicles?
Answer: A pinion gear is a small gear that engages with a larger gear, typically used in the drivetrain of RC vehicles. Its primary function is to transfer power from the motor to the wheels or other components. Different tooth counts on the pinion gear, such as 27T, 28T, 29T, and 30T in this set, allow for variations in speed and torque, giving you the ability to customize the performance of your RC car for racing or recreational driving. -
Question:
How do I choose the right pinion gear for my RC setup?
Answer: Choosing the right pinion gear involves considering your motor's KV rating, your vehicle’s weight, and intended use. A lower tooth count (like 27T) typically offers higher torque for acceleration, making it ideal for off-road use, while a higher tooth count (like 30T) provides increased speed on flat surfaces. Experimenting with different sizes can help you find the ideal balance for your specific driving style and terrain. -
Question:
What is the difference between 48p and 48dp pitch pinion gears?
Answer: The terms '48p' and '48dp' both refer to the same pitch measurement system, which indicates the number of teeth per inch of the gear. This pitch is common in RC gear systems, ensuring compatibility with various other components. Using the correct pitch is crucial for smooth meshing with the spur gear, preventing gear wear and ensuring optimal performance during operation. -
Question:
Can I use these pinion gears with any RC motor?
Answer: These pinion gears are designed to fit motors with a 5mm shaft bore, making them compatible with a wide variety of RC motors. Before installation, check that the motor you intend to use has a shaft diameter of 5mm to ensure a correct fit. Proper compatibility is essential for maintaining performance and avoiding any mechanical issues during runtime. -
Question:
How do I install a pinion gear on my RC motor?
Answer: To install a pinion gear on your RC motor, first ensure you have the correct size for your motor shaft. Slide the pinion gear onto the shaft, aligning it so that it is properly seated. Next, use a grub screw to secure the pinion in place. Finally, double-check alignment with the spur gear to ensure smooth operation. Regular maintenance will help prevent slipping during high-torque scenarios. -
Question:
What materials are pinion gears made from?
Answer: Pinion gears can be made from various materials, including plastic, aluminum, and steel. Plastic pinions are lightweight and suitable for casual use, while aluminum and steel offer enhanced durability and are better for high-performance setups. The choice of material can affect the longevity of the gear and the overall performance of your RC vehicle, especially in demanding conditions. -
Question:
How do different tooth counts affect my RC vehicle's performance?
Answer: Different tooth counts on pinion gears allow you to fine-tune the performance characteristics of your RC vehicle. Lower tooth counts (27T-28T) provide greater acceleration and better low-end torque, making them ideal for off-road and rugged terrain. Higher tooth counts (29T-30T) favor top speed, which is better for flat, smooth surfaces. Adjusting the pinion gear can help match the vehicle to specific driving conditions or individual preferences. -
Question:
Do I need to adjust my gear mesh when changing pinion gears?
Answer: Yes, whenever you change pinion gears, it’s crucial to adjust the gear mesh between the pinion and spur gear. Proper gear mesh allows the two gears to engage correctly without excess play or binding. Aim for a slight gap, typically about the thickness of a business card, to ensure smooth operation. Proper adjustment will prolong the life of your gearing system and enhance performance. -
Question:
What are the benefits of having a set of multiple pinion gears?
Answer: Having a set of pinion gears with various tooth counts offers flexibility in tuning your RC vehicle for different racing or driving environments. You can switch between gears to optimize acceleration or top speed based on the track layout or terrain you are facing. This versatility allows you to customize your setup quickly, enhancing both performance and enjoyment. -
Question:
Where can I buy 5mm Pinion Gear 48p Set 27T 28T 29T 30T 5mm Shaft Bore 48dp Pitch Pinion for RC?
Answer: You can purchase the 5mm Pinion Gear 48p Set at Ubuy. It provides a wide selection of RC products, including this versatile pinion gear set, catering to hobbyists looking to enhance their vehicles' performance. Ubuy ensures that you find the right tools and parts to elevate your RC experience, making it a reliable choice for enthusiasts.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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Features & Benefits
- Universal upgrade for all RC cars.
- Versatile gear ratio adjustments for different track conditions.
- Compatible with both 5mm and 3.175mm shaft motors.
- Made from durable, quality hardened steel.
- Includes essential accessories like a hex key and set screws.
- Affordable set to enhance your RC racing performance.
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