asked by: a guest how do I know my rear derailleur is Wi-Fli compatible? thanks
A.
anwered by: canteau The Wi-Fli rear derailleurs have a longer pulley arm and the inside and outside of the cage are the same height. If you are still unsure, there is also a serial number printed on the inside of the cage that you can call SRAM customer service with and they should be able to tell you which model it is.
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asked by: a guest switching from a 11/28 to a 11/32 10 speed then I need to also change my rear derailleur?
A.
anwered by: canteau To use the SRAM PG-1170 Cassette you will need to upgrade your entire drivetrain including possibly the rear wheel to go from 10-speed to 11-speed.
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asked by: a guest I heard: Shimano 11-speed compatible with 10-speed hub? No new hub needed? True?
A.
anwered by: canteau Shimano mountain 11-speed will work with a 10-speed freehub, Shimano and SRAM 11-speed road will need a wheel with the longer 11-speed road freehub body.
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