Shimano FC-09 52t 11-Speed Asymmetric 110BCD Black Chainring MFPN=00.5315.028.030 }SRAM X5 Rear Derailleur -

}SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black

}RockShox PM600 Military Grease: 14oz Tube

} Wintek replacement oil cartridge Includes bottom out bumper and Tellis lock nut tool

Stainless steel deep-welded body

Shimano FC-09 52t 11-Speed Asymmetric 110BCD Black Chainring MFPN=00.5315.028.030 }SRAM X5 Rear Derailleur -System supremacy Shimanos Dura Ace 11 speed asymmetric chainrings provide clean chain engagement for reliable riding. The 110 BCD bolt pattern is compatible only with cranks with a matching 110 BCD. System engineering at its peak. Redesigned gear teeth profile to fit wider gear pitch Optimum power transfer Best balance for lighter weight and efficiency 4 arm construction Shorter length of rear center with O. L. D. 135mm Hollowtech II