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ANNUAL BIKE SALE
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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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
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Gravel bikes are truly versatile machines that can conquer many different types of terrain. The Open U.P. Framset is a lightweight gravel frame that is ready for your next adventure or gravel race. With the ability to run 700x28c road tires or chunky 27.5x2.1" tires, you can customize this bike however you want. The carbon fiber frame and fork have thru-axles on the front and rear for maximum steering capabilities. Vertically thin chainstays and seatstays provide compliance, while their lateral width and layup ensure rock-solid propulsion. Truly the best of both worlds. The downtube drives stiffness, connecting your steering center to your drivetrain. The flat sides place strips of ultra-high modulus carbon where it matters most. The frame features internal cable routing, wide tire clearance, water bottle cage mounts, and a top tube bag mount.
| Frame | Carbon Fiber |
|---|---|
| Wheel Size | 700c, 650b |
| Fork | Carbon Fiber |
| Headset Included | Integrated IS42/28.6 | IS52/40 |
| Headtube Diameter | - |
| Front Derailleur Type | Braze-On |
| Bottom Bracket Type | BB386EVO Pressfit 86.5x46mm BB Shell |
| Seatpost | 27.2mm |
| Seat Clamp | Integrated |
| Dropout Style | 12x142mm |
| Accessory Mounts | 2x Water Bottle Cage Mounts, 1x Top Tube Bag |
| Cable routing | Internal |
| Intended Use | Gravel, All-Road |
| Weight | 1040g (Size M) |
Note: Components are subject to change without notice.
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 500 | 540 | 560 | 580 |
| B: Effective Top Tube | 528 | 549 | 570 | 591 |
| C: Stack | 522 | 551 | 580 | 604 |
| D: Reach | 365 | 376 | 387 | 401 |
| E: BB Height | - | - | - | - |
| F: BB Drop | 70 | 70 | 70 | 70 |
| G: Head Tube Length | 105 | 130 | 155 | 180 |
| H: Head Tube Angle | 69.5 ° | 71 ° | 72.5 ° | 72.5 ° |
| I: Seat Tube Angle | 72.5 ° | 72.5 ° | 72.5 ° | 72.5 ° |
| J: Standover Height | 743 | 767 | 791 | 815 |
| K: Chainstay Length | 420 | 420 | 420 | 420 |
| L: Wheelbase | 1002 | 1008 | 1014 | 1032 |
| Crank Arm Length | 170 mm | 172.5 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 80 mm | 90 mm | 100 mm |
| Handlebar Width | 380 mm | 400 mm | 420 mm | 440 mm |
| Frame Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| Rider Height | 157 - 170 cm | 168 - 180 cm | 178 - 191 cm | 188 - 201 cm |
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 19.7 | 21.3 | 22.0 | 22.8 |
| B: Effective Top Tube | 20.8 | 21.6 | 22.4 | 23.3 |
| C: Stack | 20.6 | 21.7 | 22.8 | 23.8 |
| D: Reach | 14.4 | 14.8 | 15.2 | 15.8 |
| E: BB Height | - | - | - | - |
| F: BB Drop | 2.8 | 2.8 | 2.8 | 2.8 |
| G: Head Tube Length | 4.1 | 5.1 | 6.1 | 7.1 |
| H: Head Tube Angle | 69.5 ° | 71.0 ° | 72.5 ° | 72.5 ° |
| I: Seat Tube Angle | 72.5 ° | 72.5 ° | 72.5 ° | 72.5 ° |
| J: Standover Height | 29.3 | 30.2 | 31.1 | 32.1 |
| K: Chainstay Length | 16.5 | 16.5 | 16.5 | 16.5 |
| L: Wheelbase | 39.4 | 39.7 | 39.9 | 40.6 |
| Crank Arm Length | 170 mm | 172.5 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 80 mm | 90 mm | 100 mm |
| Handlebar Width | 380 mm | 400 mm | 420 mm | 440 mm |
| Frame Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| Rider Height | 157 - 170 cm | 168 - 180 cm | 178 - 191 cm | 188 - 201 cm |
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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