PRIMARY DRIVE Y-1039 Rear Steel Sprocket

( Brand: Primary Drive ), ( Part Type: Sprocket ), ( Manufacturer Part Number: Y-1039 ), ( Photo Disclaimer: Picture Is Generic, Check Item Details )

Review PRIMARY DRIVE Rear Steel Sprocket 39 Tooth Black

Introducing the Drive Y-1039 Rear Steel Sprocket, a high-quality component designed for durability and reliability in your bicycle drivetrain. This sprocket, with a pitch size of 39 teeth, is meticulously crafted from robust steel material.

The steel construction ensures that the sprocket can withstand the rigors of daily use, making it an ideal choice for commuters, weekend warriors, and serious cyclists alike. Its 39-tooth count is perfect for providing a good balance between climbing ability and top-end speed, making it a versatile addition to various bicycle setups.

The Drive Y-1039 Rear Steel Sprocket boasts a smooth, precisely machined finish that minimizes friction and wear, ensuring optimal performance and longevity. Its teeth are designed with a precise tooth profile to ensure proper chain engagement and retention, leading to a quiet and efficient drivetrain.

This sprocket is compatible with various bicycle brands and models, making it a versatile and adaptable component for a wide range of bikes. Its large size of approximately 140mm in diameter, with a hub mounting hole diameter of 41mm, allows for secure and stable installation on your rear wheel.

The Drive Y-1039 Rear Steel Sprocket comes with an easy-to-install design, requiring only basic tools and a few minutes of your time. It is also lightweight, weighing in at approximately 220g, making it a great choice for those looking to minimize unsprung weight for better handling and responsiveness.

In summary, the Drive Y-1039 Rear Steel Sprocket is a robust, reliable, and versatile component that is perfect for enhancing the performance and longevity of your bicycle drivetrain. Its smooth finish, precise tooth profile, and durable steel construction make it a top choice for cyclists who demand the best from their equipment.

Buying a Y-1039 rear steel sprocket with a pitch of 39 teeth for your vehicle comes with several pros and cons that you may want to consider before making a purchase.

1. Durability: A steel sprocket is known for its durability and strength, making it an ideal choice for heavy-duty applications or off-road use.

2. Longer Service Life: Compared to aluminum sprockets, steel sprockets can last longer due to their superior strength and resistance to wear and tear.

3. Improved Power Transmission: A steel sprocket can help improve the power transmission between the engine and the wheels, resulting in better acceleration and overall performance.

4. Cost-Effective: Steel sprockets are generally less expensive than their aluminum counterparts, making them a cost-effective option for those on a budget.

1. Weight: Steel sprockets are heavier than aluminum sprockets, which can affect the vehicle's overall weight distribution and fuel efficiency.

2. Corrosion: Steel sprockets are more susceptible to corrosion than aluminum sprockets, especially in damp or salty environments. Proper maintenance and protection can help mitigate this issue.

3. Noise: Steel sprockets can produce more noise than aluminum sprockets due to their rigidity and the way they transmit power. However, this is generally not a significant concern for most users.

In conclusion, a Y-1039 rear steel sprocket with a 39-tooth pitch offers several advantages, including durability, longer service life, improved power transmission, and cost-effectiveness. However, it also comes with some drawbacks, such as increased weight, corrosion susceptibility, and potential noise production. Ultimately, the decision to buy a steel sprocket depends on your specific needs, driving conditions, and budget. If you require superior strength and durability, a steel sprocket is an excellent choice. However, if weight and noise are concerns, you may want to consider an aluminum sprocket instead.

If you are looking for a durable and cost-effective rear sprocket for your vehicle and do not mind the added weight and potential noise, then a Y-1039 rear steel sprocket with a 39-tooth pitch is a solid choice. Make sure to properly maintain the sprocket to prevent corrosion and ensure optimal performance.

part # y1039 prices

• $28.95-$31.65

specifications utvyank:

• brand: Primary Drive
• part type: Sprocket
• manufacturer part number: Y-1039
• photo disclaimer: Picture Is Generic, Check Item Details

offer utvyank:

• sold: 0
• availability: In Stock
• started: November 30, 2025
• quantity: 10
• options: Ship-to-home

payments utvyank:

• other
• credit card: Diners-club
• wallet: Google-pay

general utvyank:

• Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories
• condition: New

shipping utvyank:

• transit: 3-6 Days
• carrier: FedEx
• type: Fixed
• class: Standard, Expedited
• cost: $0.00
• service: Standard, FedEx 2Day

returns utvyank:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller utvyank:

• rating: 100.0%
• # reviews: 3221

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