How To: Hack a SRAM road group with Eagle derailleur for massive budget mullet gearing! - Bikerumor
Sram Gx 1x10 10 Speed Rear Derailleur Only 36t Max Black Bicycle Accessories 100% Original Ss Short Cage, Foldable Fold Bike - Bicycle Derailleur - AliExpress
SRAM MTB 2016 Lineup: A quick round up and comparison
SRAM Force 1 Type 3.0 Rear Derailleur Long Cage (Max 42T Cog) [00.7518.112.002] at BikeTiresDirect
Anyone know about running a sram x9 with medium sized cage on a wide range cassette (11-40 tooth) : r/bikewrench