SHIMANO SLX M7100 1x12 Speed Groupset Groupset include 4 model original parts： 1.Shift Lever：SL-M7100-R / SL-M7100-IR 2.Rear Derailleur：RD-M7100-SGS 3.Cassette Sprocket：CS-M7100-12（45T）/CS-M7100-12（51T） (only fits MICRO SPLINE driver body!!) 4.Chain：CN-M7100 click here get M7100 6 kit original↓ click here get M7100 7 kit original↓ Parts Detail： 1.SL-M7100-R SLX - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 12-speed --Quicker lever access and light operation force improves concentration and enjoyment 1.SL-M7100-IR SHIMANO SLX - RAPIDFIRE PLUS - Right Shift Lever - I-SPEC EV - 12-speed --Quicker lever access and light operation force improves concentration and enjoyment --Rider tunable 2.RD-M7100-SGS SLX - Rear Derailleur - SHIMANO SHADOW RD+ - 1x12-speed --Advanced shifting performance provides the confidence to enjoy any trail --Silent drivetrain in all gear positions --Stable drivetrain on rough terrain 3.CS-M7100-12 SLX - 12-Speed - HYPERGLIDE+ - MTB Cassette Sprocket --Advanced shifting performance provides the confidence to enjoy any trail --Lighter drivetrain set up --Wide range and close step 12-speed drivetrain --Combination： 10-45T：10-12-14-16-18-21-24-28-32-36-40-45T 10-51T：10-12-14-16-18-21-24-28-33-39-45-51T 4.CN-M7100 SLX - 12-Speed - HYPERGLIDE+ - SIL-TEC - MTB Chain --Proprietary design ensures smooth shifts and strength --Compatible with 12-speed drivetrain

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