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OSPW X Pulley Wheel System for GRX RX820

Introducing the OSPW X Pulley Wheel System, designed specifically for the Shimano GRX RX820 2x12 drivetrain. This cutting-edge system is engineered to deliver unparalleled performance and efficiency for gravel and cross-discipline riders. With its 13-tooth upper and 19-tooth lower pulleys, it has been battle-tested at prestigious races such as Paris Robaix, Strada Bianche, and CX World Cups. The OSPW X system is not just a component; it's a game-changer for those seeking to elevate their riding experience. Here are some of its standout features:

• Reduced Friction: Experience a 35-40% decrease in friction compared to stock pulley configurations, leading to smoother and more efficient shifting.
• Customizable Setup: With four spring tension settings, you can tailor the setup to your ride conditions, ensuring optimal performance every time.

Technical Specifications and Compatibility

The OSPW X Pulley Wheel System is built to meet the highest standards of quality and performance. It is compatible exclusively with the Shimano GRX RX820 2x12 drivetrain, ensuring seamless integration and optimal functionality. Here are the key technical specifications:

• Model: Coated Races
• Compatibility: Shimano GRX
• Upper/Lower: 13/19t
• Color: Black

This system is also designed to work with a maximum 36T cassette if you're using a 1x setup, making it versatile for a range of riding styles.

Practical Applications and Benefits

Whether you're tackling challenging gravel trails or navigating the technical courses of a cross race, the OSPW X Pulley Wheel System is your ideal companion. Its lightweight carbon cage, combined with the durable coated races, ensures a long-lasting performance. The system's ability to reduce friction and provide a customized setup makes it an essential upgrade for any serious rider. Whether you're looking to improve your overall efficiency or simply want to stand out on the trail, the OSPW X Pulley Wheel System is the perfect choice. Invest in this top-tier component and experience the difference it can make in your riding.