SRAM GX Rear Derailleur - 11 Speed Medium Cage Black 2x With Clutch MFPN=00.5115.028.030 }SRAM XG-1175 Cassette - 11

}SRAM XG-1175 Cassette - 11 Speed 10-42t Black For XD Driver Body

Diameter: 30

Compound Sintered Heat Sink No Backing Plate Material Steel Pad Shape Number 07

Fits Brand Eddy Merckx Fits Brand Wilier

}SRAM PG-1070 Cassette - 10 Speed 11-28t Silver

SRAM GX Rear Derailleur - 11 Speed Medium Cage Black 2x With Clutch MFPN=00.5115.028.030 }SRAM XG-1175 Cassette - 11SRAM GX Rear Derailleur 11 Speed Medium Cage Black 2x With Clutch. GX derailleurs share the key features of higher priced models and are available for 1x11 and 2x11 drive trains. TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM X Actuation Cage Length Medium Drivetrain Speeds 11 Weight 286 Color Black Chain Wrap Capacity (teeth) 46 Largest Cog 42