The Shimano derailleur from P2R is a high-quality rear derailleur specifically designed for use on mountain bikes. With an 8-speed gear system, it offers precise shifting and reliable performance that is essential for challenging trails and off-road adventures. The derailleur features a large fork head, allowing for easy and secure installation. The mechanical shifting technology ensures direct and responsive gear changes that meet the demands of cyclists. The product is available in an elegant black and red color combination and is manufactured in France, which speaks to its high quality and durability. The maximum sprocket size of 8 teeth ensures optimal compatibility with various drivetrains. This derailleur is an excellent choice for those who value performance and reliability.