Ouroboros 2026

Kona's Ouroboros range is all about versatility. Mountain bike inspired gravel bikes that are an absolute blast on off-road trails. 

The aluminium Ouroboros is impressively capable, with componentry that is unwavering in reliable performance. Designed with the intention to stay off the grid, escape into the wilderness – worry free. Kona took the best parts of their award-winning gravel bikes, and the enchanting characteristics of our iconic mountain bikes, and delivered a drop bar bike that doesn’t rip by accident.

SPECIFICATIONS -

Frame Material - Kona 6061 Aluminium Butted
Fork - Suntour GVX32 40mm travel, Tapered, 100x12mm
Crankarms - Microshift Sword
Chainrings - 40t 10sp narrow-wide
B/B - Prowheel PF86.5
Pedals - NOT INCLUDED
Chain - KMC X10
Cassette - Microshift Sword 11-48t 10spd
R/D - Microshift Sword Long Cage w/Clutch
Shifters - Microshift Sword left dropper/brake and right brake/shifter
Brake Calipers - TRP Spyre C
Front Brake Rotor - TRP 180mm
Rear Brake Rotor - TRP 180mm
Brake Levers - Microshift Sword
Headset - FSA No.57B
Handlebar - Kona Gravel 20-degree flare, 48: 440mm; 50: 460mm; 52-54: 480mm; 56: 500mm; 58: 520mm
Stem - Kona Gravel 6-degree rise, 48-52: 50mm; 54-58: 60mm
Seatpost - TranzX Dropper +RAD Internal 31.6mm 125mm travel
Seat Clamp - Kona 34.9
Grips - Kona Cork Tape
Saddle - WTB Volt
Front Hub - Formula 100x12mm 6-bolt
Rear Hub - Formula 142x12mm 6-bolt, standard road 11sp freehub body
Spokes - Stainless Black 14g
Rims - WTB ST i27 TCS 2.0
Front Tire - Maxxis Ravager EXO TR 700x50c
Rear Tire -Maxxis Ravager EXO TR 700x50c