The SRAM Force 22 Rear Derailleur is crafted to deliver smooth and quiet gear changes. With its Exact Actuation technology, this derailleur ensures precise and efficient shifting across a wide gear range. SRAM has enhanced the tooth geometry of the jockey wheel, allowing the chain to glide more smoothly and quietly than before. Despite these advancements, the SRAM Force 22 Rear Derailleur maintains a lightweight design, weighing in at under 200 grams. Key Features: Exact Actuation technology for precise shifting Refined tooth geometry for smoother chain movement Lightweight design, under 200 grams