Shimano Deore M5100 11-Speed Rear Derailleur Bjorn Bikes The Limited-Edition Celz Collection cannot

The Limited-Edition Celz Collection cannot be contained within the confines of this world

Re-enforced composite matrix construction

13mm hardened Performance steel shackle resists cutting and leverage attacks

loaded with incredible features designed to fit MTB

The use of DT Swiss special grease is recommended to grease the tooth lock washers

Shimano Deore M5100 11-Speed Rear Derailleur Bjorn Bikes The Limited-Edition Celz Collection cannot1x11 speed SHIMANO SHADOW RD+ rear derailleur MTB: Direct attachment (Shadow+) 11T Min top Sprocket 51T Max Low Sprocket Stable drivetrain on the trail Low profile design avoids damage from rocks Chain stabilizer reduces chain drop, slap and noise Silent drivetrain in all gear positions Decreased rear derailleur and chain tension in low gear Bigger 13T pulley