Argon 18 Krypton GF-IST Force AXS Bike Endurance geometry, with race DNA intact. The Argon 18 Krypton is an exceptional blend of comfort and performance. While some endurance bikes begin to lose their snappy race feel, Argon 18 was determined to provide confident, sustainable geometry while ensuring plenty of race DNA was still heavily engrained in the Krypton. Argon's 3D headset fit system allows you to run the stem up high, if desired, and maintain more front end stiffness than traditional headset spacers. For sleek aesthetics, improved aerodynamics, and longevity, Argon's cable management system tucks them all inside for a virtually invisible look. Features Carbon fiber frame with internal cable routing for a clean, aerodynamic front end Argon 18 3D headset fit system provides a stiffer, more precise front end than traditional spacer stacks, with adjustable stack height to suit any position SRAM Force e Tap AXS 2x12-speed wireless drivetrain with electronic shifting precision and the simplicity of no cables SRAM Force HRD hydraulic disc brakes for powerful, consistent stopping in all conditions Argon 18 Krypton carbon fork for reduced weight and improved steering precision HUNT 4 Season Disc aluminum tubeless-compatible wheelset for a confidence-inspiring, all-conditions setup Argon 18 TDS-C carbon seatpost, 27. 2mm for a touch of compliance and a lightweight finishing touch SPECIFICATIONSFrame Carbon Fiber, Internal Cable Routing Fork Argon 18 Krypton, Carbon Headset Argon 18 3D Fit System Shifters SRAM Force e Tap AXS, Electronic, 2x12-Speed Front Derailleur SRAM Force e Tap AXSRear Derailleur SRAM Force e Tap AXSCrankset SRAM Force e Tap AXS Carbon, 48/35t, 175mm Bottom Bracket Press Fit Cassette SRAM Force AXS XG-1270, 10-33t Chain SRAMBrakes SRAM Force HRD Hydraulic Disc Wheelset HUNT 4 Season Disc Aluminum Tubeless Compatible Tires Vittoria Rubino Pro Control Graphene 2. 0, 700x28c (Front & Rear)Handlebar FSA Energy Compact Alloy, 44cm Stem Argon 18 IST Alloy, 31. 8mm x 110mm, 8degSeatpost Argon 18 TDS-C Carbon, 27. 2mm Saddle Repente Quasar Aeron Intended Use Road, Endurance Approximate Weight18 lbs 8 oz Note: Components are subject to change without notice. METRICINCHArgon 18 Krypton GF-ISTSize XXS (44-46)XS (47-50)S (51-53)M (54-56)L (57-59)XL (60-62)A: Seat Tube Length420450485520555590B: Top Tube Length496516537558580604C: Stack519539559580601624D: Reach359369379388397407F: BB Drop808078787575G: Head Tube Length91108127149174196H: Head Tube Angle70. 3 deg71. 3 deg72. 0 deg72. 0 deg72. 0 deg72. 5 degI: Seat Tube Angle75. 5 deg74. 9 deg74. 3 deg73. 7 deg73. 1 deg72. 5 degJ: Standover Height673700734764797827K: Chainstay Length417417420420420420L: Wheelbase981989997101310301043Stem Length110 mm110 mm110 mm110 mm110 mm110 mm Argon 18 Krypton GF-ISTSize XXS (44-46)XS (47-50)S (51-53)M (54-56)L (57-59)XL (60-62)A: Seat Tube Length16. 517. 719. 120. 521. 923. 2B: Top Tube Length19. 520. 321. 122. 022. 823. 8C: Stack20. 421. 222. 022. 823. 724. 6D: Reach14. 114. 514. 915. 315. 616. 0F: BB Drop3. 13. 13. 13. 13. 03. 0G: Head Tube Length3. 64. 35. 05. 96. 97. 7H: Head Tube Angle70. 3 deg71. 3 deg72. 0 deg72. 0 deg72. 0 deg72. 5 degI: Seat Tube Angle75. 5 deg74. 9 deg74. 3 deg73. 7 deg73. 1 deg72. 5 degJ: Standover Height26. 527. 628. 930. 131. 432. 6K: Chainstay Length16. 416. 416. 516. 516. 516. 5L: Wheelbase38. 638. 939. 339. 940. 641. 1Stem Length4. 34. 34. 34. 34. 34. 3 | Argon 18 | Krypton Gf-Ist Force Axs Bike Blue /black Xl