Sram Force 22 Rear Derailleur

The Sram Force 22 Rear Derailleur provides a faster, precise, and easy shifting in road biking. It features a capacity between 28 and 32 tooth and 11 speeds. The WiFli exclusive technology by Sram offers faster shifting while reducing weight so you can ride with better acceleration and without effort. This bike rear derailleur is made of carbon and aluminum, and steel pulley bearings, which is a perfect combination between lightness and durability. It features Exact Actuation technology that favors precision, speed, and silent operation. It includes a new AeroGlide toothed pulley design that provides cushioning, less noise, and efficient driving. Adopting all the technologies that provide the fastest, quietest shifting available, the new SRAM Force® 22 Rear Derailleur has been designed with our Exact Actuation™ technology for precise, efficient shifting throughout the extended gear range.We have given and even refining tooth geometry of the jockey wheel.The result is that the chain that runs smoother and quieter than ever before.With all the additional technologies we™ve managed to keep the weight the same, at well under 200 grams.Features:- Exact Actuation™ shifting provides fast, accurate shifts.- More clearance with 28t cassettes thanks to a longer B-knuckle.- New silent shifting with optimized Aeroglide Pulleys™.- New spring-fixed barrel adjuster.- New chain pulley cage adds precise chain management.- WiFLi™ option Specifications:- Speeds:11 - Material:Carbon outer cage, Aluminum inner cage, Magnesium inner link (aluminum mid-cage) - Weight:178g (short cage) - Compatibility:SRAM RED® 22 & Force 22 Rear Shift/Brake levers, SRAM R2C Aero SL-1190 shifters, SRAM R2C Aero SL-1150 shifters, SRAM 900 Aero brake levers, SRAM 500 Aero brake levers - Finish:Ice grey & black anodized - Technology Highlight(s):Exact Actuation™/ AeroGlide Pulleys™/ WiFLi™ - Hardware:Aero designed stainless steel hardware Technology:AeroGlide Pulleys™:New tooth pulley design with a sound damping effect for a super efficient and silent ride experience.Bottom and top pulleys benefit from this feature.EXACT ACTUATION™:When 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.WiFLi™ = Wider - Faster - Lighter:SRAMs WiFLi™ Technology is based on the compact 2 x 10 - two front chainrings and 10 gears in the rear - design inherent in SRAM Apex and Rival, which delivers a wider range of gears than your standard triple, faster shifts through two chainrings and 10 gears, and with significant weight savings.Its the newest technology from the company that continues to innovate the cycling experience.For 2x10V systems.- Compatible with cassettes 11-42T.