microSHIFT XLE RD-M665M Rear Derailleur - 11-Speed Medium Cage BLK With Clutch MFPN=HWTXXX00NTK15S If the bearing you are

If the bearing you are replacing is not marked with a manufacturer number measure it and compare to specifications listed Bearing# 3802 W ID X OD X W (mm) 15x24x10

47 BB/Frame Interface T47 BB Shell Width (mm) 92 Weight 91 Spindle Interface Type 392 EVO Defined Color Orange Spindle 30Mm Color Orange

Updated to meet the needs of female cyclists

Fit in the end of any extension with an inner diameter of 19mm-20

microSHIFT XLE RD-M665M Rear Derailleur - 11-Speed Medium Cage BLK With Clutch MFPN=HWTXXX00NTK15S If the bearing you areThe 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. Largest Cog 46 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 11 Chain Wrap Capacity (teeth) 41 Cage Length Medium Color Black