Nothing is Impassable The best gravel bike for anything from dirt roads to singletrack trails. With the grip and comfort of the Kingpin suspension, nothing is off-limits. Where it thrives Gravel and Dirt Roads, Rough Pavement, Trails What it's built for Gravel riding, back road exploring, bike packing and off-road adventures Highlights - Lightweight Topstone Carbon frameset with Kingpin suspension, SmartSense Ready / Integrated Cannondale App connectivity - Shimano GRX 600/400 10-speed gravel group - WTB ST i23 TCS rims / 700x45c WTB Riddler Comp tires Go ahead, ride it. Gravel. Beat-up backroads. Rolling singletrack trails. If your idea of road riding takes you beyond the paved and predictable, Topstone Carbon is the gravel bike for you. With the go-anywhere, ride-anything traction of its revolutionary Kingpin suspension system, it delivers more comfort on-road, and more grip- and-rip control off-road than any other bike on the market. Kingpin Suspension Delivering a smooth ride without the added weight and complexity of a shock and links, Kingpin is our answer for the most demanding gravel riders. Whether you need more comfort to go long, more traction to push beyond or more give to take on the tech--Kingpin is the maintenance-free, lightweight answer to your prayers. Load Up. Roll Out. With plentiful gear and water bottle mounts on the frame and fork, Topstone Carbon is ready to load up and go long. Corner like a Boss Rail through the rough and come out smiling. Led by our OutFront steering geometry, the Topstone Carbon offers up handling that's serenely stable in the chop, and light & nimble everywhere else.