Shimano RD-M8100 XT Rear Derailleur 12-Speed Top Normal, Shadow Plus Design, Direct Attachment, 1X12 Sram Eagle XO1 AXS Tuck your repair kit into

Tuck your repair kit into a tidy compact space for that aero advantage

For those who desire the most aggressive

during sleep and during breathwork and yoga activities

Inspired by racers

Shimano RD-M8100 XT Rear Derailleur 12-Speed Top Normal, Shadow Plus Design, Direct Attachment, 1X12 Sram Eagle XO1 AXS Tuck your repair kit intoCAGE LENGTH GS Medium,SGS Long TOTAL CAPACITY 35T,41t MAX FRONT DIFFERENCE 0 COLOR SERIES COLOR MOUNT Direct attachment (conventional) Direct mount compatible GUIDE PULLEY BEARING Sealed Bearing TENSION PULLEY BEARING Sealed Bearing NUMBER OF PULLEY TEETH 13T SERIES XT GENERATION M8100 MAX LOW SPROCKET 45T,51T MIN LOW SPROCKET 45T REAR SPEEDS 12 TOP NORMAL SPRING TYPE Shimano Shadow RD+