microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Dropout Claw Hanger BLK MPFN-ST12CHE31.850X8BLK The Shimano Alfine SL-S7000-8 Rapidfire

The Shimano Alfine SL-S7000-8 Rapidfire Plus internally geared hub shift lever features 2-way release and quick Multi-Shift action

}Topeak Beam Seatpost Rack MTX V-Type for Large Frames: Fits 25

Defined Color Black Weight 286 Offset (mm) 18 Diameter 30

}SRAM Maven Disc Brake Pad Spreader Spring - Fits Maven 2014+ 4-Piston Calipers 20 pcs

}Wolf Tooth Seatpost Clamp 31

microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Dropout Claw Hanger BLK MPFN-ST12CHE31.850X8BLK The Shimano Alfine SL-S7000-8 RapidfiremicroSHIFT M21 Rear Derailleur 67 Speed Short Cage Dropout Claw Hanger Black. M21 rear derailleurs are designed to work with 6 and 7 speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. Robust composite and steel construction Compatible with Shimano 6 and 7 speed mountain and road systems TECH SPECS Cage Length Short Chain Wrap Capacity (teeth) 39 Color Black Drivetrain Speeds 7