Argon 18 Krypton GF Disc Ultegra (2020)

(No reviews yet) Write a Review
Current Stock:


Go harder. Go faster. Go beyond with the Krypton GF. Built to be light, yet able to handle rugged roads – it’s engineered to be nimble, fast, and very reactive. This is the bike for those that want to get out there and ride their heart out on a high performance bike that doesn’t compromise on comfort.

Argon 18 used their extensive knowledge of race bike geometry to craft an innovative mold specifically for this Krypton line. The new layout offers a stable and comfortable ride with a relaxed rider position while keeping true to their performance heritage. From tube shapes to carbon lay-ups, both frame and fork were designed and optimized for better vibration absorption, aerodynamics, and pedaling efficiency, guaranteeing performance and comfort.


  • NEW ENDURANCE GEOMETRY - Argon 18 didn’t simply change the existing race geometry for this new bike, instead, they carried over key aspects and constructed something completely unique.
  • TOPOLOGICAL COMPLIANCE SYSTEM - High Performance grade carbon monocoque frame and fork concept that offers exceptional vertical compliance and reacts positively to road-induced vibrations while remaining impervious to lateral movement, thus ensuring maximum pedaling efficiency for high performance.
  • ENDURANCE SPECIFIC FORK DESIGN - Radical shape optimized for best balance of vibration absorption and control.
  • AERODYNAMICS - Aerodynamically efficient frame and fork designs for better performance and riding pleasure.
  • MODULAR CABLE ROUTING SYSTEM - Clean, smart and efficient; compatible with all modern transmissions (mechanical, Di2, eTap and EPS).
  • FLAT MOUNT DISC BRAKES FOR 140 OR 160MM ROTORS - When using fenders, 140mm rear brake rotor is recommended.
  • OPTIONAL DIRECT MOUNT REAR DERAILLEUR HANGER - For optimal installation of Shimano rear derailleurs.
  • COMPATIBLE WITH ALL ROAD CASSETTES - Including junior cassettes with a 14-28 range.
  • UP TO 32MM (28MM WITH FENDERS) TIRE CLEARANCE - For maximum comfort on any road surface.
  • TDS-C RACE MONOCOQUE SEATPOST - Engineered for more compliance and comfort Reversible head for better fit adjustments.
  • 3D+ SYSTEM - An essential characteristic of the Krypton GF frame design is the fully integrated 3D+ system. It delivers all the handling and stiffness benefits of the original 3D system in a streamlined version that merges seamlessly with the frame. It offers 3 head tube extension heights for every frame size.
  • DT SWISS TYPE 12MM THRU-AXLE - Clean, simple, light and sturdy.