SRAM X01 Rear Derailleur - 11-Speed Medium Cage Black CheckoutSpec= 42.2g } Unidirectional carbon fiber riser

} Unidirectional carbon fiber riser bar with 35mm stem clamp area

}SRAM 30t 94 BCD x 4-Bolt 11/12-Speed X-Sync2 Eagle Chainring Black

model CSMX3 freehub type HG speed 10 range 11-42 cogs 11

and Racktime series rack bases

Its engineered to hold bottles securely

SRAM X01 Rear Derailleur - 11-Speed Medium Cage Black CheckoutSpec= 42.2g } Unidirectional carbon fiber riserSRAM X01 Rear Derailleur 11 Speed Medium Cage Black. Competition grade derailleur built with carbon fiber and aluminum featuring roller clutch pulley cage and cage lock feature for easy wheel installation. X Horizon design is specific to single chainring drive trains. Wide tooth narrow tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly X Horizon design maintains constant chain gap across all gears and