HPI Spur Gear Pitch Carbon Fiber Kimbrough 4944258069876 48 Pitch/carbon 149

( Brand: Hpi ), ( Manufacturer Part Number: 6987 ), ( Type: Spur Gear 87 Tooth ), ( Color: Black ), ( Country/region Of Manufacture: Japan ), ( UPC: 944258069876 )

Review HPI Spur Gear Tooth 48 Pitch/carbon Fiber Model And Kimbrough #149

The HPI 6987 Spur Gear is a high-performance component designed for RC hobbyists who demand the best in terms of strength, durability, and precision. This specific gear is a 87 tooth, 48 pitch spur gear, made from strong and lightweight carbon fiber material. The use of carbon fiber ensures that this gear is both rigid and resilient, capable of handling the high torque and power outputs of high-performance RC cars.

The 87 tooth count of this gear is suitable for large scale RC vehicles, providing ample torque and power transmission efficiency. The 48 pitch size is a popular choice among RC enthusiasts, as it offers a good balance between torque and top speed. The precision machining of this gear ensures that it fits perfectly with other components, reducing vibrations and improving overall drivetrain efficiency.

The carbon fiber construction of the HPI 6987 Spur Gear is not only lightweight but also offers excellent heat dissipation properties. This is particularly important for high-performance RC applications, where the drivetrain can generate significant amounts of heat during operation. The use of carbon fiber also helps to minimize wear and tear, ensuring that this gear lasts longer than traditional metal gears.

The Kimbrough 149 designation refers to the specific tooth profile of this gear. The Kimbrough tooth profile is known for its strength and durability, making it an excellent choice for high-power RC applications. The tooth profile is designed to minimize tooth contact area, reducing wear and tear and improving overall gear efficiency.

In summary, the HPI 6987 Spur Gear is a high-performance, carbon fiber spur gear with an 87 tooth count and 48 pitch size, suitable for large scale RC vehicles. Its use of carbon fiber construction ensures both strength and lightweight properties, while the Kimbrough 149 tooth profile offers excellent durability and efficiency. This gear is an excellent choice for RC enthusiasts who demand the best in terms of performance and reliability.

The HPI 6987 SPUR Gear 87, 48 Pitch/Carbon Fiber Kimbrough 149 is a high-performance spur gear used in RC cars. This gear is known for its durability and strength due to its carbon fiber construction. Here are the pros and cons of buying this specific gear:

1. High strength: Carbon fiber construction makes this gear highly durable and capable of handling high power and torque.

2. Lightweight: Carbon fiber is lighter than metal, reducing unsprung weight and improving vehicle performance.

3. Precision manufacturing: HPI is known for producing high-quality RC car parts, ensuring this gear meets exacting specifications.

4. Versatile: This gear is compatible with various RC car models and can be used in different applications.

5. Efficient power transfer: A spur gear's primary function is to transfer power efficiently from the engine to the wheels, and this gear excels in that regard.

1. Cost: Carbon fiber components are generally more expensive than their metal counterparts, making this gear a more significant investment.

2. Fragility: Although carbon fiber is strong, it can be brittle and prone to damage from impacts or mishandling.

3. Limited slip: Spur gears do not provide the same level of traction as differential gears and may slip under heavy power or torque.

4. Limited adjustability: Spur gears do not offer the same level of adjustability as differentials, making it less suitable for fine-tuning vehicle handling.

The HPI 6987 SPUR Gear 87, 48 Pitch/Carbon Fiber Kimbrough 149 is an excellent option for those seeking a high-performance, durable, and efficient power transfer solution for their RC car. Its carbon fiber construction makes it lightweight and strong, while its precision manufacturing ensures a reliable fit and function. However, its cost and limited adjustability may deter some buyers. Ultimately, the decision to purchase this gear depends on your specific RC car application, budget, and performance requirements.

If you're looking for a high-performance, durable spur gear for your RC car and have the budget for it, the HPI 6987 SPUR Gear 87, 48 Pitch/Carbon Fiber Kimbrough 149 is an excellent choice. It will provide efficient power transfer, reduce unsprung weight, and improve overall vehicle performance. However, if cost is a concern or you require more adjustability, you may want to consider alternative options, such as metal spur gears or differential gears.

Details:

part #: 6987 prices

• $19.99-$25.00

specifications rcparta:

• brand: Hpi
• mpn: 6987
• type: Spur Gear 87 Tooth
• color: Black
• country/region of manufacture: Japan
• upc: 944258069876

seller rcparta:

• city: Savannah, Georgia
• rating: 100.0%
• # reviews: 2232

offer rcparta:

• sold: 0
• started: August 22, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

general rcparta:

• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs
• condition: New

payments rcparta:

• other
• credit card: Mastercard
• wallet: Google-pay

shipping rcparta:

• class: Standard
• type: Calculated
• transit: 4-8 Days
• cost: $7.60
• carrier: USPS
• service: USPS Ground Advantage

returns rcparta:

• policy: No Returns

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