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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.
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Every rider wants the most speed, comfort, and confidence for the least cash—that’s the dream equation. And after thousands of miles of tinkering, testing, and yes, fixing flats on the side of the road, I’ve narrowed it down: three upgrades that punch way above their price tag. None of them are flashy carbon showpieces, but they’re the kinds of moves you’ll feel every time you ride
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We here at Jenson USA know it’s hard getting those items every year you didn’t ask for or need. What you really wanted was to get out there and put more miles on your bike! Well, we got you covered with some great ideas on items that will Keep you Pedaling!
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As the Tour de France is by far the most iconic and well-known bike race in the world, it also receives the most media attention and coverage. For this reason, the tour is the most likely cycling event to reach out and grab the attention of cyclists and non-cyclists alike, who may not regularly follow the pro road cycling calendar. Any new viewer will be quick to find out that the tour can be rather difficult to fully understand, as there is a plethora of dynamics that make up the racing. Every July, a new wave of curious viewers may need some basic decoding in order to fully understand everything there is to love about this epic race. Think of this guide as a “how-to” on watching the Tour de France. After all, road racing has been called “chess on wheels.”
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 
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