Mountain Bike Ceramic Jockey Wheel Rear Derailleur Pulley 10T-17T

This rear derailleur pulley is crafted from high-quality aluminum and designed for optimal performance in mountain biking. With a range of 10T-17T, it offers smooth and efficient gear transitions, enhancing your cycling experience on rugged terrains. Its ceramic jockey wheel ensures durability and reduces friction, providing longevity and maintaining performance over various conditions. Whether tackling steep climbs or fast descents, this pulley is an ideal upgrade for those seeking precision and reliability in their biking adventures. Model: Universal Bicycle Guide Wheel Tensioner Wheel Manufacture country: China Instructions included: No