JT SPROCKETS JTR1857.37 Rear Steel Sprocket 37T

( Brand: Jt Sprockets ), ( Part Type: Sprocket ), ( Manufacturer Part Number: JTR1857.37 ), ( Warranty Details: See Manufacturer )

Review JT SPROCKETS Steel Rear Sprocket 37t #jtr1857.37 Yamaha

The JT Sprockets JTR1857.37 Steel Rear Sprocket is a high-performance replacement option for Yamaha motorcycles in need of an upgrade. This 37-tooth sprocket is meticulously crafted from premium S je7000 series steel, ensuring enhanced durability, strength, and resistance to wear and tear.

This steel rear sprocket is designed with a 5-bolt pattern, making it a perfect fit for various Yamaha models including, but not limited to, the Yamaha YZF-R6, YZF-R3, and YZF-R15. The tooth count of 37 ensures an optimal balance between top-end power and cruising revs, making it suitable for a wide range of riding styles.

The JT Sprockets JTR1857.37 Steel Rear Sprocket boasts a sleek, polished finish that not only looks great on your motorcycle but also provides an additional layer of protection against the elements. The sprocket's teeth are precisely cut using advanced CNC machining technology to ensure a perfect fit and optimal engagement with the drive chain.

Installing the JT Sprockets JTR1857.37 Steel Rear Sprocket is a straightforward process. It comes with all necessary hardware, including the 5 bolts and lock washers, for a hassle-free installation experience. Additionally, the sprocket's high-quality construction guarantees a reliable and smooth operation, enhancing the overall performance and enjoyment of your Yamaha motorcycle.

In summary, the JT Sprockets JTR1857.37 Steel Rear Sprocket is an excellent choice for Yamaha riders seeking improved durability, enhanced power, and a sleek, high-performance look for their motorcycle. With its precision manufacturing, premium materials, and straightforward installation process, this steel rear sprocket is an investment that will surely pay off in the long run.

Buying the JT Sprockets JTR1857.37 37T steel rear sprocket for a Yamaha motorcycle comes with several advantages and disadvantages, which are as follows:

1. Durability: The 37T steel rear sprocket from JT Sprockets is made of high-quality steel material, making it more durable than the stock sprocket. It can withstand the rigors of off-road riding and high-performance use.

2. Increased Power: A larger rear sprocket reduces the number of rotations per mile, which results in increased engine RPMs. This, in turn, delivers more power to the wheels and improves acceleration.

3. Better Torque: A larger sprocket also provides better torque, which is essential for off-road riding where you need more power to climb hills and overcome obstacles.

4. Customization: Upgrading to a larger steel rear sprocket is a popular modification for off-road motorcycles, allowing riders to customize their bikes to better suit their riding style and terrain.

1. Cost: The JT Sprockets JTR1857.37 37T steel rear sprocket is more expensive than the stock sprocket. The cost may be a deterrent for some riders, especially those on a tight budget.

2. Noise: A larger rear sprocket can result in increased noise levels due to the higher engine RPMs. This may not be a significant issue for off-road riding, but it could be a concern for street riders.

3. Maintenance: The high-performance use of the steel rear sprocket may require more frequent maintenance, such as regular chain lubrication and replacement.

The JT Sprockets JTR1857.37 37T steel rear sprocket is an excellent upgrade for off-road motorcycles, providing increased power, better torque, and durability. The disadvantages, such as the cost and noise level, may be outweighed by the benefits for those who prioritize off-road performance. For street riders or those on a tight budget, the stock sprocket may be a more practical choice. Ultimately, the decision to upgrade to a larger steel rear sprocket depends on individual riding preferences and budget considerations.

If you are an off-road rider looking to enhance your motorcycle's performance, the JT Sprockets JTR1857.37 37T steel rear sprocket is an excellent investment. It provides the durability, power, and torque required for off-road riding, making your motorcycle better suited to handle the challenges of the terrain. However, if you are a street rider or on a tight budget, you may want to consider sticking with the stock sprocket or exploring other, more cost-effective upgrades.

part # jtr185737 prices

• $25.55-$35.92

specifications utvshift:

• for makes: Yamaha
• brand: Jt Sprockets
• part type: Sprocket
• manufacturer part number: JTR1857.37
• warranty details: See Manufacturer

general utvshift:

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

shipping utvshift:

• class: Standard
• type: Fixed
• transit: 2-4 Days
• cost: $0.00
• carrier: UPS
• service: UPS Ground

seller utvshift:

• rating: 99.8%
• # reviews: 691245

offer utvshift:

• quantity: 18
• availability: In Stock
• options: Ship-to-home
• started: March 23, 2026
• sold: 0

returns utvshift:

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

payments utvshift:

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

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