SRAM Apex Rear Derailleur - 11 Speed Long Cage Black Model=XTR Di2 SM-FD905 Front Derailleur Adaptor }FOX FLOAT X Factory Rear

}FOX FLOAT X Factory Rear Shock - Metric 230 x 57

Designed for single front chainring setup

Solid forged alloy 6061

}MAHLE Smartbike Systems Active Charging Port for X20

SRAM Apex Rear Derailleur - 11 Speed Long Cage Black Model=XTR Di2 SM-FD905 Front Derailleur Adaptor }FOX FLOAT X Factory RearSRAM Apex Rear Derailleur 11 Speed Long Cage Black. Apex derailleurs share all the compatibilty and many of the featrues of higher priced options. Pulleys have sealed cartridge bearings Aluminum cage and parallelogram TECH SPECS Cage Length Long Chain Wrap Capacity (teeth) 32 Color Black Drivetrain Speeds 11 Largest Cog 42 Rear Der Shifter Compatibility SRAM Exact Actuation Rear Derailleur Mount Type 10x1 Standard Weight 300