microSHIFT XLE RD-M665M Rear Derailleur - 11-Speed Medium Cage BLK With Clutch Model=Deore XT CS-M770 9 Speed Cassette } Replacement external bottom bracket

} Replacement external bottom bracket engineered with stainless steel cups and an aluminum sleeve for durability and longevity

0Color RedWeight 220Width 780Defined Color Red

model stem/handlebar bike mount color black/blue

}Shimano GRX FC-RX810-1 Crankset - 172

Overlock stitched seams for comfort

microSHIFT XLE RD-M665M Rear Derailleur - 11-Speed Medium Cage BLK With Clutch Model=Deore XT CS-M770 9 Speed Cassette } Replacement external bottom bracketmicroSHIFT XLE RD M665M Rear Derailleur 10 11 Speed Medium Cage Black With Clutch. The XLE series of rear derailleurs feature top quality durable metal construction and compatibility with Shimano MTB drivetrains giving you maximum flexibility when putting together a new build or repairing an existing bike. TECH SPECS Largest Cog 46Rear Der Shifter Compatibility Shimano MountainRear Derailleur Mount Type 10x1 StandardDrivetrain Speeds 11Chain Wrap