The SRAM Force Rear Derailleur takes advantage of Exact Actuation, an actuation ratio that delivers precise 3mm shifts in every gear along with the widest range of adjustment available, delivering the best 10 speed performance in the sport. The SRAM Force Rear Derailleur is crafted with cutting-edge materials, including a unidirectional carbon-fibre outer cage & a magnesium inner link, resulting in an impressively light 178g weight. Technology EXACT ACTUATIONWhen we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel: derailleur movement) for 10 speed rear shifting. EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing & exact cable tension. The result: the easiest index shifting system to set up & it stays that way. Specifications for SRAM Force Rear Derailleur• SPEEDS: 10-speed•
Material: Aluminium B-knuckle, Magnesium inner link, Carbon/ aluminium cage• WEIGHT: 178g• TECHNOLOGY HIGHLIGHT (S): Exact Actuation