SRAM X01 11 Speed Rear Derailleur

TheSram X01 Rear Derailleur 11 Speedprovides an incredible shifting action thanks to its all new "horizontal parallelogram" design, this in effect ensures that the chain gap is kept equal across all 11 of the gears for super-efficient and powerful shifting! The new horizontal design eliminates all vertical movement from thederailleur, this allows for a much quicker shifting action that is also reliable and more powerful than ever before! With the combination of the Roller bearing clutch technology theSRAM X01 Derailleuris the perfect choice for anyone looking to ride on particularly bumpy riding surfaces as bounce and chain slap is reduced drastically meaning you can ride to your fullest without having to worry that the chain will lose its track! Life with theSram X01 Rear Derailleur 11 Speedis also much easier than previous versions, with Cage Lock technology installation has been simplified greatly and with wheel removal being a lot easier you will not be disappointed with any aspect of this high endRear Derailleur! Sram X01 Rear Derailleur 11 Speed Features Large upper pulley offset automatically adjusts chain gap X-HORIZON™design reduces shift force and ghost shifting 12-tooth X-SYNC pulley wheels Type 2 technologies: ROLLING BEARING CLUTCH™and CAGE LOCK™ Carbon cage Sealed cartridge bearings Colours: Red and Black Sram X01 Rear Derailleur 11 Speed Specs Material: Carbon fiber outer cage Weight: 252 grams Colours: Red and Black Compatibility: 1X11 Pulleys: 12-tooth X-SYNC pulley wheels Technology highlights: X-ACTUATION, X-HORIZON, X-SYNC, ROLLER BEARING CLUTCH, CAGE LOCK