Regular price £3,100.00

Tax included.


Are you looking for a higher-end gravel frame, with a well-thought-out design and endless mounting possibilities? The OPEN New U.P. Green Gravel Frame is the improved version of the successful U.P. (Unbeaten Path) that has conquered numerous magazines and won awards such as the Eurobike Gold Award. Combine the best of two worlds: road and mountain biking: the geometry of road bikes to go fast and compatibility with mountainbike 650b tyres up to 54mm.

For the New U.P. frame, OPEN designers did not simply adapt the geometry of a road bicycle. They designed it from scratch, keeping in mind all the assembly needs for different terrains. They used different types of carbon fibre: high strength where necessary and high modulus in the rest of the frame to combine lightness and rigidity. They dropped the right chainstay so that it could be built wider. Therefore, it is more rigid and allows compatibility with many groupset standards.

Other examples of the features offered are the internal wiring, the possibility of mounting disc brakes, placing bottles or bags on the upper tube, and the minimum insertion mark on the seat tube (not only on the seat post).

The new version of this frame is a lighter, built for the flat-mount standard and has a lighter and stiffer fork. Do you want to miss one of the most versatile and highest quality gravel bicycle frames?


OPEN New U.P. Gravel Frameset - Green:

  • Frame material: High-modulus (HM) and high resistance (HR) carbon.
  • Frame weight: 1040 g (size M).
  • Fork: OPEN U-turn for flatmount, no need for adaptor.
  • Fork weight: 390 g.
  • Dropouts: For 12mm Thru axles, same threads for rear derailleur.
  • Tire Clearance: 650B and 700C up to 40mm.
  • Compatible Seatpost: Straight, 27.2mm. Not included.
  • Bottom bracket: BB 386 EVO pressfit 86x46mm.
  • Axles: Superlight Carbon-Ti 12mm.
  • Includes: Frame, fork, headset, seat tube collar, front & rear thru-axle, 2 rear derailleur hangers, 1 removable front derailleur mount, cover bolts for front derailleur mount posts, 3 MultiStops (2x, 1x, Di2), chainstay cable exit stop, BB guide, cable sleeves, noise-reduction foam sleeves, bottle cage bolts, manual.


  S M L XL
Add to Compare

Reach 365 376 387 401
Stack 522 551 580 604
Top Tube (effective) 514 540 560 581
Seat Tube C-T 520 540 560 580
Head Angle 69.5 71 72.5 72.5
Seat Angle 72.5 72.5 72.5 72.5
Head Tube 105 130 155 180
Chainstay 420 420 420 420
Wheelbase 1002 1008 1014 1032
Front Centre 592 598 604 622
Standover 743 767 791 815
BB Drop 70 70 70 70
BB Type 386Evo 386Evo 386Evo 386Evo
Fork Rake / Offset 50 50 50 50
Seatpost Diameter 27,2 27,2 27,2 27,2
Wheel Size 700 700 700 700
Tyre Max Width 40 40 40 40
Rider Height 5’2"-5’8" 5’7"-5’11" 5’10"-6’3" 6’2"-6’7"