Can I swap the cages on my derailleurs? Forums › Mountain Bike Forum › Can I swap the cages on my derailleurs? Tweet Add to Flipboard Magazine. Tagged: 10 speed, derailleur, drivetrain, MTB, sram Viewing 2 reply threads Author Posts November 24, 2019 at 04:10 #291634 Danpbikes <p style=”text-align: center;”>I have a Sram X9 derailleur with a long cage and a Sram XO1 derailleur with a short cage (both 10 speed). I want to swap the cages so I can use the XO1 with my 40t cassette. Is it possible?</p> December 9, 2019 at 11:42 #292651 Sunspot Some RD’s can be changed in that One Up sells cage parts intended for use with “wide range” cassettes. Usually, the inner cage portion is staked in position but some are removable. Take a close look at the construction of the RD. It may require removing the two pulley bolts to access the inner cage to determine how it is fastened. December 9, 2019 at 16:21 #292684 downhiller85 You cannot swap a XO cage with anything but another XO cage or this: https://www.garbaruk.com/rear-derailleur-cage-for-sram-10-speed.html. Author Posts Viewing 2 reply threads RELATED TOPICS Topic Voices Posts Freshness Affordable kids' mountain bikes Started by: Jeff Barber in: Mountain Bike Forum 11 12 5 days, 10 hours ago bobmarray16 MTB tattoos Started by: feltbee in: Mountain Bike Forum 11 19 1 week, 4 days ago fjoksls Help buying mtb Started by: Chad Huff in: Mountain Bike Forum 2 3 1 week, 5 days ago Bike Nerd How to Embed Pictures and Videos in your Posts Started by: Greg Heil in: Mountain Bike Forum 1 16 1 week, 6 days ago fjoksls For Sale: Stif Squatch (2020) – Medium / Silver – AM Build Started by: jgunson in: Mountain Bike Forum 1 2 2 weeks ago jgunson You must be logged in to reply to this topic.