Originally Posted by
Barrettscv
Upgrading the bike will not be cost effective. New brifters, derailluers, crankset, wheels, cassette and chain will add up to $500 to $750 quickly for 105 or Ultegra.
i got my full rival group for 500 dollars by shopping around and getting them on clearance. even a take off or two.
if you dont want to 500 to 1000 dollars on parts, then invest in a new bike.