Based on 10 years of experience with the Eagle drivetrain, the SRAM Eagle S100 delivers a modernized derailleur with an improved bushing press-fit process for long-lasting durability and precision. SRAM Eagle stands for precise and purposeful shifting, and the S100 offers a high-performance derailleur with 500% range, designed for high-stress use, in all conditions, and for every rider.Mounting bolt suitable for Half Mount; can be combined with UDH and Half Mount plate for extra stability of the derailleur hangerFeatures the proven Drag Spring cage damper for reliable chain retentionMaximum 500% range, suitable for combination with PG1210 cassetteX-Actuation compatible with Eagle Drivetrain shiftersSram Article number: 740363 EAN code: 710845928673 Supplier number: 00.7518.205.000 Retail packaging: Yes