The resistance series is newly developed this year, and its positioning belongs to gravelbike (which can be understood as cyclo-cross). Frame geometry is not so radical, so it will be more comfortable. The use of giant D-fuse(D-shaped) seat tube and handlebar can improve comfort. The tire adopts 40C vacuum tire.

Giant's FCR is an urban sports commuter car under the Giant brand, and 3 100 is the primary model in the FCR. The tire is 700*32C wide, which is suitable for paving urban roads. The whole vehicle is not designed with a bulky shock absorber, which can transmit power to the body better and more directly, and it is very light to ride.