The All-City Space Horse is the company’s flagship gravel bike featuring a double-butted 4130 Chromoly steel frame with classic lines and lugged details. The Space Horse has clearance for 700c x 45mm or 650b x 47mm tires and this year All-City added stealth dynamo routing, four-point rack mounts, and mounts on the downtube for third bottle cage. Similar to the 2021 Gorilla Monsoon we announced, the 2021 All-City Space Horse gets similar revisions with new dropouts and fork ends to accommodate 12mm thru-axles and flat-mount disc brakes.The 2021 All-City Space Horse comes in two build/color options. Here’s the details on the GRX model with a “Dusty Rose” paint job. The GRX build retails for $2,099 with the following build kit and is available in 43cm – 61cm frame sizes. You can also pick up a frameset for $850.