Shimano RD-M8100 Rear Derailleur XT Shadow 12-Speed road-urban-box-shipping the SunRace MZ 12 Speed

the SunRace MZ 12 Speed cassette is the perfect tool to get you up any uphill you might face

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T7 / T9 / T10 / T15 / T20 / T25 / T27 / T30

and oversized cornering knobs keep you and your gear out of the dirt to conquer another turn

Handle lock system securely mounts pannier to rack and removes in seconds

Shimano RD-M8100 Rear Derailleur XT Shadow 12-Speed road-urban-box-shipping the SunRace MZ 12 SpeedMODEL NO RD M8100 SGS SERIES DEORE XT M8100 Series Color Series color Average weight 284 Remarks w Bumper on pully cage B Axle_Hollow axle Compatible chain HG 12 speed Direct attachment (Conventional) Fluoric coated link bushings 7 Low sprocket_Max. 51T Low sprocket_Min. 51T Max. front difference 0T Pulley_G pulley bearing Sealed Bearing Pulley_Sunken type pulley bolt Pulley_Teeth 13T Pulley_T pulley bearing Sealed Bearing Pulley cage SGS Rear speeds