Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black 88g It’s your Toob

It’s your Toob

}Shimano Tiagra ST-4720 10-Speed Right Shift/Brake Lever for Hydraulic Disc Brake

An extremely high value 144 BCD track chainring in unique colors and functional sizes

Euro Bottom BracketHigh-quality four bearing design with aluminum cups

Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black 88g It’s your ToobShimano 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