Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black ModelNumber=21265 Color Black/Tan Flat Protection Tread

Color Black/Tan Flat Protection Tread TPI 120 Weight 690 Defined Color Black ISO Width (mm) 58 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Color Black Weight 90 Chainguide Mount Type ISCG-05 Material Carbon Material Composite Defined Color Black Max Tooth (teeth) 32

Its also fully biodegradable and safe for metal plastic rubber and seals

}Shimano ST-EF500 3 x 8-Speed Brake/Shift Lever Set Black

Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black ModelNumber=21265 Color Black/Tan Flat Protection TreadShimano XT RD M8100 GS Rear Derailleur 12 Speed Medium Cage Black. Deore XT RD M8100 Rear DerailleurOffers fast and shockless shifting thanks to HYPERGLIDE+ technology The low profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in low