SRAM XX1 2.1 Rear Derailleur

The SRAM XX1 2.1 Rear Derailleur is a smooth, fast, and high-performance option that is very compatible with other SRAM shifter options. Providing crisp and clean shifting without any tedious movements, you can quickly get into the correct gear in no time at all. For those needing a durable, versatile, and high-quality derailleur without worrying about the price, this could be a good option.