Can I swap the cages on my derailleurs? Forums › Mountain Bike Forum › Can I swap the cages on my derailleurs? --SHARES Tweet Add to Flipboard Magazine. Tagged: 10 speed, derailleur, drivetrain, MTB, sram This topic contains 2 replies, has 3 voices, and was last updated by downhiller85 4 days ago. Author Posts November 24, 2019 at 4:10 am #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 am #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 4:21 pm #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 RELATED TOPICS Topic Voices Posts Freshness Can I swap the cages on my derailleurs? Started by: Danpbikes in: Mountain Bike Forum 3 3 4 days ago downhiller85 Bike cleaning Tips needed Started by: Uknowedt in: Mountain Bike Forum 7 9 1 week, 4 days ago LoraMoser ICAN Carbon Fat Bike Full Suspension Frame SN04 Started by: aoeycp in: Mountain Bike Forum 2 2 1 month, 2 weeks ago JMZ Annoyed with Strava\'s mapping? Started by: vapidoscar in: Mountain Bike Forum 2 4 2 months, 1 week ago rmap01 Giant Faith or Yeti 575 Started by: James Concepcion in: Mountain Bike Forum 1 1 3 months, 2 weeks ago James Concepcion You must be logged in to reply to this topic.