BGR12443_PH1_01 BGR12443_PH1_02 BGR12443_PH1_03 BGR12443_PH1_04 BGR12443_PH1_05 BGR12443_PH1_06 BGR12443_PH1_07 BGR12443_PH1_08 BGR12443_PH1_09
Large SKU: BGR12443

OPEN U.P. Gravel Bike - Large

Recommended Rider Height: 5'10" - 6'3" Size Guide
Regular price

return icon 30-day returns
shipping icon $94.99 RideFast Shipping

About the U.P.

Flow from Road to Singletrack

• Speedy on tarmac and flows into dirt moments with ease
• 180g heavier than the U.P.P.E.R
• Advanced carbon layering allows for compliance and stiffness where it matters
• Fits 2.1” mountain tires, 47mm x 650b tires, or 40mm x 700c tires. Did someone say team player?

Whether you’re looking for a racy gravel bike built for rowdy trails or one that excels on the road, the OPEN U.P. does it all. With its wide chainstays and advanced carbon layering, this bike tackles backcountry epics and long gravel grinds with ease.

About OPEN

OPEN Bikes works hard to stay small. Founded by Cervelo and BMC insiders, the team confidently improves the everyday riding experience. Flashy marketing and sponsorships not included.

Highlights
- An amazing carbon gravel bike with an 11-speed electronic drivetrain & disc brakes.
- New FSA chain for smooth shifting.
- Zipp Service Course SL 70 XPLR Alloy handlebar.
- Zipp Service Course Alloy stem & seatpost.
- Fabric Scoop Steel saddle.

Master Mechanic's Notes
- Light scratches on the head tube & down tube.

About the U.P.

Flow from Road to Singletrack

• Speedy on tarmac and flows into dirt moments with ease
• 180g heavier than the U.P.P.E.R
• Advanced carbon layering allows for compliance and stiffness where it matters
• Fits 2.1” mountain tires, 47mm x 650b tires, or 40mm x 700c tires. Did someone say team player?

Whether you’re looking for a racy gravel bike built for rowdy trails or one that excels on the road, the OPEN U.P. does it all. With its wide chainstays and advanced carbon layering, this bike tackles backcountry epics and long gravel grinds with ease.

About OPEN

OPEN Bikes works hard to stay small. Founded by Cervelo and BMC insiders, the team confidently improves the everyday riding experience. Flashy marketing and sponsorships not included.
inspection image

TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

Learn more
returns image

30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

Learn more
shipping image

RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

Learn more

Specifications

Brand OPEN
Model U.P.
Size Large
Frame Material Carbon Fiber
Drivetrain Shimano, 2x11 spd
Weight 18 lbs 11 oz
Fork OPEN U.P., Carbon
Brakes Shimano GRX RX810, Disc Brakes - Hydraulic
Shifters Shimano GRX Di2 RX815, Electronic
Front Derailleur Shimano Ultegra R8050
Rear Derailleur Shimano GRX Di2 RX805
Bottom Bracket Shell Press fit
Crankset Shimano Ultegra R8000, 50/34t, 175mm
Cassette SRAM PG-1130, 11-32t
Chain FSA
Handlebar Zipp Service Course SL 70 XPLR Alloy, 46cm
Headset Cane Creek integrated
Stem Zipp Service Course Alloy, 31.8mm x 90mm, 6°
Seatpost Zipp Service Course Alloy, 27.2mm
Saddle Fabric Scoop
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Fulcrum Rapid Red 5 Disc Aluminum Tubeless Compatible, Flucrum
Front Tire Panaracer GravelKing SK TLC, 700C x 32C
Rear Tire Panaracer GraveKing EXT TLC, 700C x 33C
Tire Type Tubeless
Tubeless Compatibility Wheels are tubeless compatible
Charger Included Yes

Geometry

Recommended Rider Height 5'10" - 6'3"
a. Effective Top Tube 570 mm
b. Seat Tube 560 mm
c. Seat Tube Angle 73.5°
d. Head Tube Angle 72.5°
e. Head Tube 155 mm
f. Stack 580 mm
g. Reach 387 mm
h. Standover Height 791 mm
i. Saddle Height Range N/A
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

OVER 1,500 FIVE-STAR REVIEWS

“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

Newsletter Sign Up