SRAM Apex WiFLi, Rear Derailleur-Black

SRAM again raises the bar on rear derailleur performance with the Apex rear derailleur. The Apex WiFLi rear derailleur represents the same design philosophy that has delivered our best in class products for the road market. The SRAM Apex WiFLi rear derailleur lengthens its cage and gets a slight variation in geometry to accommodate an 11-32 cassette. The range of gears is wider than the standard triple chainring system and saves a significant amount of weight. Features also include our precise Exact Actuation ratio that offers the widest range of adjustment coupled with a precise geometry to create market leading 10-speed performance.TechnologyEXACT 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 and exact cable tension. The result: the easiest index shifting system to set up and it stays that way. WiFLiSRAM's WiFLi technology accommodates a wider range of gears than a standard short-cage road derailleur. Compared to a triple chainring setup, it provides faster shifts and significant weight savings.Specifications for SRAM Apex WiFLi Rear Derailleur• MATERIAL: Alloy outer cage / Steel inner cage• WEIGHT: 210g - Mid cage• CAGE SIZES: Mid cage• FINISH: Jet black gloss / Alpine white• MAX TOOTH: 32T• TECHNOLOGY HIGHLIGHT(S): Exact Actuation / WiFLi