Frame, fork, seatpost and spacers are in full carbon fiber. Other parts(wheelset/bar/stem, etc) are in alloy. If you do not feel that you can give me 5 stars for each item, PLS contact me to give me a chance to correct any issues. If there are any discrepancies in the deal, please contact with us first, we will try our best to solve with it.Before sending item, we will check all again and again, to confirm it's perfect to be sent 2. The item "54cm AERO Carbon Bike Frame Road Bicycle Wheels Clincher 700C V brake Red glossy" is in sale since Friday, March 20, 2020. This item is in the category "Sporting Goods\Cycling\Bicycles". The seller is "carbon-cycle" and is located in Guangdong. This item can be shipped worldwide.