ETECGO 683629 Sr Gp Reproduction Track Drive Sprocket

( Brand: Etecgo ), ( Manufacturer Part Number: 683629 ), ( Part Type: Drive Sprocket ), ( Country Of Origin: United States ), ( Warranty: 90 Day )

Review ETECGO Sr Gp Yamaha Snowmobile Reproduction Track Drive Sprocket fits SL GS SS 1971–1976

The ETECGO 683629 is a high-quality reproduction track drive sprocket designed specifically for Yamaha motorcycles manufactured between 1971 and 1976, including the SS, GP, and GS models. This sprocket is an essential component for those who enjoy riding their classic bikes on the track or off-road, as it ensures optimal power transfer from the engine to the drive chain.

Crafted from strong and durable materials, this sprocket boasts a robust design that can withstand the rigors of high-performance riding. Its teeth are precisely machined to ensure a perfect fit and maximum grip on the drive chain, resulting in smoother and more efficient power transmission. The sprocket's surface is treated with a durable powder coating finish that provides excellent protection against corrosion and wear, ensuring a long service life.

Measuring 10 inches in diameter and 1.5 inches in width, this sprocket is designed to fit snugly onto the drive shaft of your Yamaha motorcycle. Its center hole is drilled to accommodate a standard 7/8-inch drive chain, making it a direct replacement for the OEM part. The sprocket's outer edge is also splined to provide a secure and reliable connection to the drive shaft, preventing any unwanted vibrations or slippage.

Installing this sprocket on your Yamaha motorcycle is a straightforward process that can be completed in just a few steps. It comes with all necessary hardware, including new bolts and washers, to ensure a secure installation. The included instructions provide clear and detailed guidance to help you complete the installation process with ease.

In summary, the ETECGO 683629 is an essential upgrade for Yamaha motorcycle owners who want to enhance their bike's performance on the track or off-road. Its strong and durable design, precise fit, and smooth power transmission make it an excellent investment for any classic bike enthusiast. With its easy installation process and long service life, this reproduction track drive sprocket is a must-have accessory for any Yamaha SS, GP, or GS motorcycle owner.

Pros and Cons of Buying a Reproduction Track Drive Sprocket (ETECGO 683629) for Yamaha Motorcycles (1971-1976)

**Background:** The ETECGO 683629 is a reproduction track drive sprocket designed for Yamaha motorcycles manufactured between 1971 and 1976. This part can help restore the original appearance of your bike or enhance its performance on the track.

1. **Authentic Look:** This reproduction sprocket is designed to match the original Yamaha part, ensuring a perfect fit and an authentic appearance for your motorcycle.

2. **Durability:** The reproduction sprocket is made from high-quality materials, providing improved durability compared to the original OEM part.

3. **Performance:** By replacing the worn-out or damaged original sprocket, you can enhance the performance of your motorcycle, particularly in terms of acceleration and top speed.

1. **Cost:** A reproduction track drive sprocket, such as the ETECGO 683629, may be more expensive than an original OEM part, especially if it is not readily available from the dealer.

2. **Installation:** Installing the reproduction sprocket may require some mechanical skills and tools. Be prepared for the time and effort involved in the installation process.

3. **Fitment:** Although the reproduction sprocket is designed to fit Yamaha motorcycles from 1971 to 1976, it's crucial to verify that it is compatible with your specific bike model and year.

Purchasing a reproduction track drive sprocket, like the ETECGO 683629, for your Yamaha motorcycle can offer several benefits, including an authentic look, improved durability, and enhanced performance. However, it comes with some drawbacks, such as the cost, installation complexity, and potential fitment concerns. Ultimately, the decision to buy this part depends on your budget, mechanical skills, and priorities.

If you are looking for an authentic-looking and durable track drive sprocket for your Yamaha motorcycle (1971-1976), and you are comfortable with the installation process and the cost, then the ETECGO 683629 is a worthwhile investment. Alternatively, you may consider purchasing an original OEM part if it is available and within your budget. Always ensure that the part is compatible with your specific motorcycle model and year before making a purchase.

Details:

71-73 SL 292. 71-72 SR 433. 71-73 SW 433. New List Item.

71-75 SL 338. Delivery details. This driver will the following fit for YAMAHA's.

part #: 683629 price

• $25.24

specifications enginesnowmobile:

• for models: Sl, Gs, Ss
• for makes: Yamaha
• for years: 1971-1976
• brand: Etecgo
• mpn: 683629
• part type: Drive Sprocket
• country of origin: United States
• warranty: 90 Day

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• quantity: 10
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• started: May 29, 2026

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• condition: New
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

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