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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.
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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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Cyclocross/Gravel riding has become incredibly popular in recent years and continues to grow in popularity with mountain and road riders alike. Cyclocross bikes perform well on and off the road and can take riders anywhere they want to go. The adventure doesn’t have to end when the road turns to dirt. Many gravel riders want a bike that is robust and lightweight with disc brakes. Thru-axles on the front and rear provides stiff and predictable steering and handling on and off the road.
Marin built the Cortina AX for the aspiring cyclocross or gravel racer. The lightweight 4-Series aluminum frame and carbon fork with thru-axles, along with tire clearance for 45c tires and front and rear disc brakes make the Cortina ready for any adventure. Marin says the Cortina’s geometry was designed with a dirt-first attitude, with a bottom bracket height, wheelbase, and steering geometry created for off-road speed and stability.
The Cortina AX2 is an incredible drop bar bike available at a great price. A Carbon fork provides a supple and smooth ride, the Apex SRAM 1x11 drivetrain provides all the gears you need to make it up the steepest climbs, and SRAM hydraulic disc brakes front and rear provide incredible stopping power when descending those steep chutes. The bike is rounded out with Marin Tubeless Ready wheels for less flats and incredible traction.
If you are looking for a bike that can handle any adventure no matter where it leads, the Marin Cortina AX1 needs to be your next bike. From fast pavement to loose gravel turns and everything in between, the Cortina was designed to handle it all. Don’t let your bike be the limiting factor in how far you can explore. Jump on a gravel bike today and destroy boundaries.
Bikerumor.com - "The butted Series 4 aluminum frame is matched with the NAILD Navit carbon fork with clearance for 45mm tires. Speced with a full SRAM Apex hydro 1x group, the Cortina would be a good choice for someone looking to split duties between short cross races and longer gravel adventures"
Peloton - "Marin has done a masterful job of threading the geometry needle, giving the bike enough lively personality for cross, while preserving its ability to remain stable and planted in thick gravel."
Bikehugger.com - "If you haven't ridden a new bike in this price segment in a while, it'll likely surprise you if not for the value, but how well it handles."
| Frame | Series 4 CX, 6061 Aluminum, 700C Wheels, Tapered Head Tube, Relieved BB, Internal Cable Routing, Post Mount Disc, 142x12mm Naild 12.3.9 Thru-Axle |
|---|---|
| Fork | Naild NavIt Carbon, Tapered Alloy Steerer, Naild Locking Thru-Axle, IceIt Brake Cooling Fin |
| Headset | FSA Orbit, Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
| Shifters | SRAM Apex 1 DoubleTap Hydraulic 1x11-Speed |
| Rear Derailleur | SRAM Apex 1 11-Speed |
| Crankset | FSA Gossamer Pro, Megatooth 38T Chainring, BB386EVO Alloy Spindle |
| Bottom Bracket | FSA MegaExo Threaded |
| Pedals | N/A |
| Chain | KMC X11 |
| Cassette | SRAM XG-1150 11-Speed, 10-42T |
| Brakes | SRAM Apex Hydraulic |
| Wheelset | Marin Aluminum Double Wall, 21mm Inner, 30mm Tall, Disc Specific, Tubeless Compatible, Forged Aluminum Alloy, 142x12mm, 6-Bolt Disc, 32H |
| Tires | WTB, Riddler TCS Light, 700Cx37, Folding Bead, Tubeless Compatible |
| Handlebar | Marin Butted Alloy, Compact 12º Flared Drop |
| Stem | Marin 3D Forged Alloy |
| Bar Tape | Marin Microfiber Tape |
| Seatpost | Marin Carbon |
| Seatclamp | Marin |
| Saddle | Marin Beyond Road Concept |
| Intended Use | Gravel, Cyclocross |
| Weight | N/A |
Note: Components are subject to change without notice.
| Size | 49 | 52 | 54 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|
| A: Seat Tube Length | 490 | 520 | 540 | 560 | 580 | 600 |
| B: Effective Top Tube | 520 | 540 | 550 | 560 | 575 | 590 |
| C: Stack | 528.1 | 550.7 | 563.7 | 584.6 | 598.8 | 622.7 |
| D: Reach | 378.5 | 381.9 | 383 | 386.8 | 391 | 399 |
| E: BB Height | 278 | 278 | 278 | 278 | 278 | 278 |
| F: BB Drop | 70 | 70 | 67 | 67 | 65 | 65 |
| G: Head Tube Length | 490 | 520 | 540 | 560 | 580 | 600 |
| H: Head Tube Angle | 70.5 ° | 71.5 ° | 72 ° | 72.5 ° | 73 ° | 73 ° |
| I: Seat Tube Angle | 75 ° | 74 ° | 73.5 ° | 73.5 ° | 73 ° | 73 ° |
| J: Standover Height | 763.3 | 783.3 | 798.7 | 818.8 | 835 | 856.5 |
| K: Chainstay Length | 425 | 425 | 425 | 425 | 425 | 425 |
| L: Wheelbase | 1007 | 1009 | 1011 | 1016 | 1022 | 1037 |
| Crank Arm Length | 170 mm | 170 mm | 175 mm | 175 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 70 mm | 90 mm | 90 mm | 90 mm | 110 mm |
| Handlebar Width | 400 mm | 400 mm | 420 mm | 420 mm | 440 mm | 440 mm |
| Frame Size | 49 | 52 | 54 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|
| Rider Height | 5'0-5'3 | 5'3-5'6 | 5'6-5'9 | 5'9-6'0 | 6'0-6'2 | 6'2-6'4 |
| Size | 49 | 52 | 54 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|
| A: Seat Tube Length | 19.3 | 20.5 | 21.3 | 22.0 | 22.8 | 23.6 |
| B: Effective Top Tube | 20.5 | 21.3 | 21.7 | 22.0 | 22.6 | 23.2 |
| C: Stack | 20.8 | 21.7 | 22.2 | 23.0 | 23.6 | 24.5 |
| D: Reach | 14.9 | 15.0 | 15.1 | 15.2 | 15.4 | 15.7 |
| E: BB Height | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 |
| F: BB Drop | 2.8 | 2.8 | 2.6 | 2.6 | 2.6 | 2.6 |
| G: Head Tube Length | 19.3 | 20.5 | 21.3 | 22.0 | 22.8 | 23.6 |
| H: Head Tube Angle | 70.5 ° | 71.5 ° | 72.0 ° | 72.5 ° | 73.0 ° | 73.0 ° |
| I: Seat Tube Angle | 75.0 ° | 74.0 ° | 73.5 ° | 73.5 ° | 73.0 ° | 73.0 ° |
| J: Standover Height | 30.1 | 30.8 | 31.4 | 32.2 | 32.9 | 33.7 |
| K: Chainstay Length | 16.7 | 16.7 | 16.7 | 16.7 | 16.7 | 16.7 |
| L: Wheelbase | 39.6 | 39.7 | 39.8 | 40.0 | 40.2 | 40.8 |
| Crank Arm Length | 170 mm | 170 mm | 175 mm | 175 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 70 mm | 90 mm | 90 mm | 90 mm | 110 mm |
| Handlebar Width | 400 mm | 400 mm | 420 mm | 420 mm | 440 mm | 440 mm |
| Frame Size | 49 | 52 | 54 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|
| Rider Height | 5'0-5'3 | 5'3-5'6 | 5'6-5'9 | 5'9-6'0 | 6'0-6'2 | 6'2-6'4 |
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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