Shimano RD-M8100 XT Rear Derailleur 12-Speed Top Normal, Shadow Plus Design, Direct Attachment, 1X12 Swim Brand_Finis Inc. but delivers the ultimate in

but delivers the ultimate in lubricity and protection

Material of the frame is super durable and will stand up for lot of intense using for many seasons

Magnesium Soak can be used day or night

Dissolve in 16oz of water

10ml syringe of CeramicSpeed All Round Grease

Shimano RD-M8100 XT Rear Derailleur 12-Speed Top Normal, Shadow Plus Design, Direct Attachment, 1X12 Swim Brand_Finis Inc. but delivers the ultimate inCAGE 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+