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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.
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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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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.
Are you ready to take your riding to new levels? The Krypton is all about comfort, stability and stiffness: it’s Optimal Balance at its best. In the spirit of the Gallium, the Krypton brings together the best that Argon 18 has to offer. Whether you’re a seasoned athlete or cycling enthusiast, this road bike delivers optimized handling so that you can go further on all roads. Krypton is the choice for reliable handling and effective, comfortable positioning—from sunrise to sunset. Among the most versatile in its class, it’s a sure bet for all cyclists. The very essence of Argon 18 is yours with the Krypton.
This comfortable carbon steed comes graciously specd with Shimano’s tried and true 105 drivetrain that will provide you with miles and miles of smooth operation, and accurate gear shifts. The FSA cockpit will provide all the comfort and control while the Vision Team 25 wheelset carries you through backroads and city streets. When it comes time to slow things down, Shimano 105 rim brakes will get stopped with confidence and control.
| Frame | ARGON 18 NANOTECH TUBING HM5750 |
|---|---|
| Fork | ARGON 18 KR36 CARBON FORK |
| Headset | FSA 62-5 + 3D 1" 1/2 |
| Shifters | SHIMANO 105 5800 |
| Front Derailleur | SHIMANO 105 5801 BRAZE-ON |
| Rear Derailleur | SHIMANO 105 5800 |
| Crankset | FSA OMEGA |
| Bottom Bracket | SHIMANO BB PRESS FIT SM-BB71-41B |
| Pedals | - |
| Chain | FSA TEAM ISSUE 11S |
| Cassette | SHIMANO 105 5800 11/28 |
| Brakes | SHIMANO 105 |
| Wheelset | VISION TEAM 25 |
| Tires | VITTORIA ZAFFIRO PRO 700X25 |
| Handlebar | FSA OMEGA COMPACT ALLOY |
| Stem | FSA OS-168 ALLOY |
| Bar Tape | - |
| Seatpost | ARGON 18 ASP-1600 CARBON 27.2MM |
| Seatclamp | Alloy |
| Saddle | PROLOGO KAPPA RS (STN) |
| Intended Use | Road |
| Weight | - |
Note: Components are subject to change without notice.

| Size | XXS | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|---|
| B: Effective Top Tube | 500 19.7 |
520 20.5 |
540 21.3 |
560 22.0 |
570 22.4 |
590 23.2 |
| C: Stack | 490 19.3 |
495 19.5 |
525 20.7 |
550 21.7 |
575 22.6 |
595 23.4 |
| D: Reach | 375 14.8 |
385 15.2 |
390 15.4 |
395 15.6 |
400 15.7 |
405 15.9 |
| I: Seat Tube Angle | 75.5 ° | 75.0 ° | 74.0 ° | 73.5 ° | 73.2 ° | 72.5 ° |
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.