Shimano XT RD-M8000-SGS Rear Derailleur - 11 Speed Long Cage Black Chain Tensioners The different lengths are with

The different lengths are with and without the spacers

Manufacturer Part Number: TCAPEYE

- Uses two CR2032 batteries for up to 50 hours of run time

Manufacturer Part Number: 102001ANS10X1J05G1X1

Shimano XT RD-M8000-SGS Rear Derailleur - 11 Speed Long Cage Black Chain Tensioners The different lengths are withShimano XT RD M8000 Rear Derailleurs Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Derailleur Mount Type: Shimano Rear Direct Mount Rear Der Shifter Compatibility: Shimano Mountain Cage Length: Long Drivetrain Speeds: 11 Weight: 275 Color: Black Chain Wrap Capacity (teeth): 47 Largest Cog: 46 Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 689228920002 EAN: Not available Manufacturer Part Number: IRDM8000SGS