microSHIFT R10 Rear Derailleur - 10 Speed Short Cage Shimano Compatible BLK MFPN=121-0026000454 you can adjust the head

you can adjust the head angle by

SRAM: GXP SRAM/Truvativ/Quarq/ISIS2 steel spindle

Vari-Cushion™ hoods offer comfortable safe grip in any riding position and any off-road condition

thanks to Rex Dual compound materials

microSHIFT R10 Rear Derailleur - 10 Speed Short Cage Shimano Compatible BLK MFPN=121-0026000454 you can adjust the headmicroSHIFT R10 rear derailleurs feature forged and CNC machined construction that pairs durability with a quality finish. This lightweight and lightweight rear derailleur is robust and designed to get any 10 speed Shimano Road compatible bike back on the road. Forged and CNC machined aluminum construction is lightweight and rugged Cage is crafted with steel for enhanced chain rub durability For use with Shimano 10 speed road systems Not compatible