13T Aluminum Alloy Bicycles Shift Guide Wheel Rear Derailleur Pulley Sealed Bearing Wheel Bike Rear Derailleur Pulley

Features: Crafted from quality aluminum alloy, this derailleur pulley is lightweight yet practical, ensuring long lasting use and resistance to wear and tear. Enhance your cycling performance with our 13T rear derailleur pulley, designed to provide smooth and efficient gear shifting for any biking adventure. Upgrade your bicycles drivetrain systems with this essential component, ensuring optimal performance and a seamless riding experience. Perfect for various cycling scenarios, whether you're tackling rugged mountain trails or cruising through urban landscapes. Great for cycling enthusiasts and professional bikers who demand precision and reliability in their bike components.

Specifications: Materials: Aluminum Alloy Color Optional: 7 Color are Available as Shown in the Picture. Package Weight: approx.25g Diameter: approx.50.7mm/1.99in (More Size Detail, Please See Picture.)

Note: Please allow 1-3mm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!

Package includes: 1Pc Bike Rear Derailleur Pulley Wheel