2020 Cannondale Topstone Carbon XL in excellent condition, ridden consistently, but I'm a bike mechanic and have taken excellent care of it. Upgraded to include Cannondale Si Hollowgram crankset with recently replaced/new 52/36 chainrings and 1 year old 4iiii left crank power meter. Excellent addition to improve your training. Also upgraded to Fizik Cyrano R1 carbon seat post, offering comfort and improved ride feel. Fizik Arione saddle with manganese rails. Full 105 mechanical groupset offers great value in addition to reliable and precise shifting. Hood covers recently replaced. Upgraded ...