Gravel meets mountain. Built to disappear into the wild.
The Ouroboros is Kona’s bold answer to riders who crave adventure beyond the beaten path. With a rugged aluminum frame and mountain-inspired geometry, it’s designed to handle rough terrain, remote trails, and long escapes off the grid. This drop bar bike blends the best of Kona’s award-winning gravel platforms with the soul of their iconic mountain bikes—resulting in a machine that’s confident, capable, and ready to shred.
Whether you're bikepacking into the wilderness or carving through forest roads, the Ouroboros delivers unwavering performance with reliable components and a ride feel that’s anything but accidental.
Couldn't load pickup availability
Fork Suntour GVX32, 40mm travel, Tapered, 100x12mm
Sizes 48, 50, 52, 54, 56, 58
Crankset Microshift Sword, 40t narrow-wide
Bottom Bracket Prowheel PF86.5
Chain KMC X10
Cassette Microshift Sword, 11-48t, 10-speed
Rear Derailleur Microshift Sword Long Cage w/ Clutch
Shifters Microshift Sword (left: dropper/brake, right: brake/shifter)
Brakes TRP Spyre C Mechanical Disc
Rotors TRP 180mm (Front & Rear)
Brake Levers Microshift Sword
Headset FSA No.57B
Handlebar Kona Gravel, 20° flare (width varies by size)
Stem Kona Gravel, 6° rise (50mm or 60mm by size)
Seatpost TranzX Dropper +RAD Internal, 125mm travel
Saddle WTB Volt
Grips Kona Cork Tape
Seat Clamp Kona 34.9
Front Hub Formula 100x12mm, 6-bolt
Rear Hub Formula 142x12mm, 6-bolt, 11-speed freehub
Spokes Stainless Black 14g
Rims WTB ST i27 TCS 2.0
Tires Maxxis Ravager EXO TR 700x50c (Front & Rear)