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Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
PLEASE NOTE:
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Oversize Charges
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Stock Status
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
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Most orders ship free over $50*
Authorized Argon 18 Retailer
Insider - Exclusive Coupons and more.
Available to physical shipping addresses in the 48 continental United States. Some items are subject to additional oversize charges. All bikes are built prior to shipment and may take 2–3 days prior to shipping. Learn more
Buying from an authorized retailer means your Argon 18 purchase is covered by the full manufacturer's warranty. Questions? Our Gear Advisors are here to help.
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Add a little peace of mind to your purchase with a protection plan from EXTEND. Full accident protection coverage available right away and even after your manufacturer's warranty expires.
Accidental damage
We'll replace or repair your damaged product. Unintentional breaks, drops, or spill are all covered.Malfunction protection
When regular use of your product over time results in mechanical or electrical failure.Zero deductible
No fees. No deductibles. No hidden costs when we repair your product.Customer focused support
We're always happy to help, and available 24/7
*Free Shipping over $50
90-Day Returns
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Price Protection
Available to physical shipping addresses in the 48 continental United States. Some items are subject to additional oversize charges. All bikes are built prior to shipment and may take 2-3 days prior to shipping. Learn more
We accept returns within 90 days of the original purchase, including orders placed with Affirm Financing. Learn more.
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If we lower our published price (the price shown on our website) of an item within 30 days of your purchase, you may be eligible to receive a refund of the difference via a Jenson USA gift card.
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.
| Frame | Carbon Fiber, Internal Cable Routing |
|---|---|
| Fork | Argon 18 Krypton, Carbon |
| Headset | Argon 18 3D Fit System |
| Shifters | SRAM Force eTap AXS, Electronic, 2x12-Speed |
| Front Derailleur | SRAM Force eTap AXS |
| Rear Derailleur | SRAM Force eTap AXS |
| Crankset | SRAM Force eTap AXS Carbon, 48/35t, 175mm |
| Bottom Bracket | Press Fit |
| Cassette | SRAM Force AXS XG-1270, 10-33t |
| Chain | SRAM |
| Brakes | 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, 8° |
| Seatpost | Argon 18 TDS-C Carbon, 27.2mm |
| Saddle | Repente Quasar Aeron |
| Intended Use | Road, Endurance |
| Approximate Weight | 18 lbs 8 oz |
Note: Components are subject to change without notice.
| Size | XXS (44-46) | XS (47-50) | S (51-53) | M (54-56) | L (57-59) | XL (60-62) |
|---|---|---|---|---|---|---|
| A: Seat Tube Length | 420 | 450 | 485 | 520 | 555 | 590 |
| B: Top Tube Length | 496 | 516 | 537 | 558 | 580 | 604 |
| C: Stack | 519 | 539 | 559 | 580 | 601 | 624 |
| D: Reach | 359 | 369 | 379 | 388 | 397 | 407 |
| F: BB Drop | 80 | 80 | 78 | 78 | 75 | 75 |
| G: Head Tube Length | 91 | 108 | 127 | 149 | 174 | 196 |
| H: Head Tube Angle | 70.3 ° | 71.3 ° | 72.0 ° | 72.0 ° | 72.0 ° | 72.5 ° |
| I: Seat Tube Angle | 75.5 ° | 74.9 ° | 74.3 ° | 73.7 ° | 73.1 ° | 72.5 ° |
| J: Standover Height | 673 | 700 | 734 | 764 | 797 | 827 |
| K: Chainstay Length | 417 | 417 | 420 | 420 | 420 | 420 |
| L: Wheelbase | 981 | 989 | 997 | 1013 | 1030 | 1043 |
| Stem Length | 110 mm | 110 mm | 110 mm | 110 mm | 110 mm | 110 mm |
| Size | XXS (44-46) | XS (47-50) | S (51-53) | M (54-56) | L (57-59) | XL (60-62) |
|---|---|---|---|---|---|---|
| A: Seat Tube Length | 16.5 | 17.7 | 19.1 | 20.5 | 21.9 | 23.2 |
| B: Top Tube Length | 19.5 | 20.3 | 21.1 | 22.0 | 22.8 | 23.8 |
| C: Stack | 20.4 | 21.2 | 22.0 | 22.8 | 23.7 | 24.6 |
| D: Reach | 14.1 | 14.5 | 14.9 | 15.3 | 15.6 | 16.0 |
| F: BB Drop | 3.1 | 3.1 | 3.1 | 3.1 | 3.0 | 3.0 |
| G: Head Tube Length | 3.6 | 4.3 | 5.0 | 5.9 | 6.9 | 7.7 |
| H: Head Tube Angle | 70.3 ° | 71.3 ° | 72.0 ° | 72.0 ° | 72.0 ° | 72.5 ° |
| I: Seat Tube Angle | 75.5 ° | 74.9 ° | 74.3 ° | 73.7 ° | 73.1 ° | 72.5 ° |
| J: Standover Height | 26.5 | 27.6 | 28.9 | 30.1 | 31.4 | 32.6 |
| K: Chainstay Length | 16.4 | 16.4 | 16.5 | 16.5 | 16.5 | 16.5 |
| L: Wheelbase | 38.6 | 38.9 | 39.3 | 39.9 | 40.6 | 41.1 |
| Stem Length | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP") Lead, which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Most items SHIP SAME DAY if ordered by 3pm PST and FREE SHIPPING on orders over $50. Please note that oversize charges may still apply on some heavy or large items and free shipping does not apply to PO Boxes.
1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
Jenson USA ships worldwide, including APO/FPO addresses. For a more specific shipping quote and transit time estimate, simply add the items you are interested into your shopping cart and look for the "Shipping Options" box at the top of the cart page. You don't have to login or create an account to see shipping charges and time in transit estimates.
Bike Shipping: Most complete bikes ship for a $99 oversize shipping fee, unless otherwise noted. Free shipping thresholds do not apply to complete bikes.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.
Due to manufacturer restrictions, this product cannot be shipped to the following locations:
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
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Get free shipping, on most items, with your $50 purchase today. Same day shipping on most orders if placed by 3pm PST. Visit your cart and update the shipping destination to see the estimated delivery days for your order.
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.