fits model: Yfm660r, Raptor. make: Yamaha. year: 2001–2005.

( Brand: Bikemaster ), ( Manufacturer Part Number: 1757-B180092-ATV )
Introducing the Bikemaster 1757-B180092-ATV Front Sprocket, a high-performance replacement part specifically designed for the Yamaha YFM660R Raptor ATV models from 2001 to 2005. This front sprocket boasts a robust 15-tooth design, ensuring optimal power transfer from the engine to the drive wheels.
Crafted from top-tier materials, this front sprocket showcases exceptional durability and resistance to wear and tear. Its teeth are meticulously machined for precise fitment and superior strength, ensuring efficient power transmission and minimal slippage. This results in enhanced acceleration and overall performance for your ATV.
The Bikemaster 1757-B180092-ATV Front Sprocket is engineered to be a direct fit replacement for the OEM part, ensuring a seamless installation process. This means you can confidently upgrade your ATV's front sprocket without the need for additional modifications or customizations.
Moreover, this front sprocket is designed with an open-design construction, allowing for easy cleaning and maintenance. This feature not only prolongs the lifespan of the sprocket but also ensures that your ATV continues to perform at its best, even in the most demanding conditions.
Upgrading your Yamaha YFM660R Raptor ATV with the Bikemaster 1757-B180092-ATV Front Sprocket is an excellent investment for those seeking to maximize their ATV's power and acceleration while ensuring reliable and long-lasting performance.
The Bikemaster 1757-B180092-ATV front sprocket is a popular upgrade for the 2001-2005 Yamaha YFM660R Raptor ATV. This sprocket is a 15T size, which can provide several benefits. In this article, we will discuss the pros and cons of purchasing this sprocket for your Raptor.
Pros:1. Increased Top Speed: A smaller front sprocket like the 15T will result in a faster top speed. This is due to the fact that a smaller sprocket turns more times per mile, which in turn makes the engine RPM higher.
2. Improved Acceleration: A smaller front sprocket can also improve acceleration. This is because the engine is able to rev higher during takeoff, which can provide more power to the wheels.
3. Better Climbing Ability: With a smaller front sprocket, the ATV will have a better climbing ability. This is because the engine will be able to turn more times per minute, which can help the ATV to climb steeper inclines more easily.
4. Enhanced Handling: A smaller front sprocket can also improve handling. This is because the ATV will have a quicker response time, making it easier to maneuver in tight spaces.
Cons:1. Increased Engine RPM: A smaller front sprocket will result in increased engine RPM. This can put more stress on the engine, which can lead to premature wear and tear.
2. Reduced Torque: A smaller front sprocket can also reduce the amount of torque that is delivered to the wheels. This can make it more difficult to pull heavy loads or climb steep inclines.
3. Increased Belt Tension: A smaller front sprocket can also increase the tension on the drive belt. This can cause the belt to wear out more quickly, which can lead to expensive replacement costs.
Conclusion:The Bikemaster 15T front sprocket can provide several benefits for the 2001-2005 Yamaha YFM660R Raptor ATV, including increased top speed, improved acceleration, better climbing ability, and enhanced handling. However, it also comes with some drawbacks, such as increased engine RPM, reduced torque, and increased belt tension.
Recommendation:If you are looking to improve the performance of your 2001-2005 Yamaha YFM660R Raptor ATV, and you are willing to accept the potential drawbacks of a smaller front sprocket, then the Bikemaster 15T front sprocket could be a good option for you. However, if you primarily use your ATV for heavy towing or steep incline climbing, then it may be better to stick with the stock front sprocket. Ultimately, the decision is yours to make based on your specific riding needs and preferences.
BikeMaster Front Sprockets are machined from 20CrMnTi, shot preened for longer wear and heat treated extended durability. I need to exchange an item. This is helpful if you are buying multiple items.: Brand: BikeMaster, model Number: 1757-B180092-ATV.
2001 - 2005 Yamaha YFM660R Raptor. Parts without fitment are to be assumed universal and may require vehicle modification. A perfect match for the BikeMaster line of chains.