This is a special buy! The previous owner road this bicycle lightly, but made some major upgrades to the Sirrus Sport. It comes with X9 rear derailleur, and an X9 Shifter, a 1X10 system so there is no shifting front gears! The brake levers are upgraded, the stem is Raceface, and you will get a matching computer and water bottle cage to go with it. The tires are Continentals with puncture protection.