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Baseline All Road Bike


Baseline Ultegra Di2 12 Spd

Size Guide

Watch how easy our bikes are to assemble.

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Conquer Any Route

From rush hour to golden hour, it’s always the right time to hit the open road. Cruise through the concrete jungle or head out beyond civilization on an epic all-day trek. With room for wide tires and the confident control of disc brakes, the Baseline is made for taking on a good challenge and trying new routes just to see where they lead.

This Bike Is For You If...

You're looking for a versatile road bike that's just as capable in the peloton as it is on the morning commute. If you prefer an IPA after your ride rather than a protein shake, this is probably the road bike for you. Our bikes are not gender specific. We offer sizing to cover all body shapes and types. 


Carbon Fiber


18.8lbs / 8.53kg*
*Weight including 700c wheels on size medium bike.

Learn more about the Baseline with the Owner's Guide


Ultegra Di2 12 Spd

Headset Cane Creek 40 Series
FSA Energy
FSA Energy Compact
FSA SLK Carbon 20mm Offset
Saddle Fizik Vento Argo R5 S-Alloy 140 Black
Shifters Ultegra Di2 8170 12 spd
Rotors Shimano MT8100 CL 160mm
Front Derailleur Ultegra Di2 8150 12 spd
Rear Derailleur Ultegra Di2 8150 12 spd
Crankset Ultegra R8100 50/34 12 spd
Cassette Ultegra R8100 11-34 12 spd
Chain Shimano MT800 12 spd
Bottom Bracket Pressfit BB86
Tires Select Tires Above
Tubeless Sealant Stan’s No Tubes
Wheelset Select Wheels Above
Brakeset Ultegra 8170
OBED Carbon
Pedals Not Included

Bar, Stem + Crank Specs

Size XS, S Bar: 40cm; Stem: 90mm; Crank: 170
Size M Bar: 42cm; Stem: 100mm; Crank: 172.5
Size L, XL Bar: 44cm; Stem: 110mm; Crank: 175

Frame Details

Frame Specs

Frame Material Carbon Fiber
Max Tire Size 700x38c
Headset Upper
Headset Lower
Crown Race
Front Spacing 12x100mm
Front Axle Specs 12x1.5x120mm
Rear Spacing 12x142mm
Rear Axle Specs 12x1.5x172mm
Seatpost Diameter 27.2mm
Seat Collar Diameter 31.8mm
BB Standard BB86
Max Chainring Size 52/36t
Rotor Max Size (Front) 180mm
Rotor Max Size (Rear) 160mm
Front Derailleur Mount Braze-on
Derailleur Hanger Proprietary
Water Bottle Mounts Yes
Fender Mounts
Rack Mounts
Rear stock, front optional for additional charge
Fork Offset 50mm
Rigid Fork Length 395mm

Carbon Fork

Our full-carbon all-road fork is designed with performance and versatility in mind:

  • Built-in fender mounts for wet weather comfort
  • Fork Steer Tube Diameter: 1 1/8” to 1 1/2” tapered
  • Axle Spacing: 12 x 100mm
  • Compatible Rotor sizes: 140 and 160mm

Elevate your experience with a fork that combines precision, comfort, adaptability, and style.

Size Chart & Geometry

Size Guide

Bike Geometry

Size XS S M L XL
Top Tube Length (mm) 520 535 550 565 580
Head Tube Length (mm) 120 140 150 170 190
Seat Tube Angle 74.5˚ 74.0˚ 73.0˚ 73.0˚ 73.0˚
Head Tube Angle 70.5˚
BB Drop (mm) 67 67 67 67 67
Chainstay Length (mm) 435 435 435 435 435
Wheelbase (mm) 1020 1021 1026 1037 1052
Front Center (mm) 594 595 600 611 626
Standover Height (cm) 74.9 77.6 79.3 81.3 83.3
Fork Axle to Crown (mm) 395 395 395 395 395
Fork Rake (mm) 50 50 50 50 50
Seat Tube Length (mm) 490 520 540 560 580
Reach (mm) 371 375 376 385 394
Stack (mm) 537 557 568 590 609

Shipping & FAQ

Shipping & Delivery Options

OBED bikes ship pre-assembled factory direct to your doorstep with a super simple setup process or delivered fully built by a technician. Learn more about our Domestic and International Shipping & Delivery Options.

Have more Shipping Questions? Check out our frequently asked shipping questions.

What should I do if I am between on two sizes?

If you can achieve your required seat height with both bikes sizes, then you can pick based on your riding preference or style. The smaller frame will be more nimble while the larger bike may feel higher and faster. LiveChat with us or email us for help finding the right size.

How do I mount accessories onto my OBED?

Our Baseline and Boundary models have various mounting points for a multitude of accessories available on the market. 

For nutrition and hydration, our water bottle and top tube storage mounts can be used with most 2-hole accessories designed for M5 x 0.8mm mounts spaced 65mm apart. The screws provided with the frame are 10mm long and should be replaced with longer screws should your accessory mounting bracket be more than 3mm thick.

At the rear of the bike, we have provided fender and light rack mounting points.  Unlike many metal bikes which may have open ended mounting points, our carbon fiber frames have closed end mounting points.  This requires special attention to the length of screw when mounting racks and fenders with various thickness attachments.  Should the accessory mounting point be more than 2mm thick, source screws that are 10-13mm longer than the thickness of the item you’re attaching. 

For fork mounted accessories, the same rules apply as mounting to our seatstays and dropouts.

We recommend a 20lb load weight limit. 

What is your Return Policy?

Put your new bike to the test with our 30 day return policy. If it's not for you, just box it up the way you received it and contact our support team for further instruction.

Factory Installed scuff guards

Up Close and Personal

There's an OBED for You

It doesn’t matter if you’ve been riding for years or a few months — we all crave that feeling of freedom that grows stronger with every turn of the pedal crank.

Keep chasing that feeling on one of our rugged and refined steeds specially designed for gravel, road, or mountain adventures.

All Bikes

OBED Exclusive

Size Guide

View our size charts below to see what size is best for you. After purchasing your new OBED, our product team will reach out to you to confirm your order and sizing information to be sure you have selected the optimum size.

If you're on the border of two sizes, the right size may depend on certain body measurements and your riding style. Feel free to contact us at any time regarding sizing questions - our product specialists are experienced with finding riders the right fit by cross-referencing your information with our fit database.  

If you're not transferring measurements from a similar bike, to get completely "dialed in" for maximum performance, we recommend you see a reputable professional bike fitter that can fit you to your new bike.

GVR / Boundary / Baseline / Borough Size Chart


5'1" - 5'6"


5'4" - 5'9"


5'7" - 5'11"

5'10" - 6'2"


6'1" - 6'5"




5'0" - 5'4"


5'3" - 5'7"


5'6" - 5'10"


5'9" - 6'1"


6'0" - 6'4"


Seclud Size Chart


5'3" - 5'8"


5'7" - 5'11"

5'10" - 6'2"


* Sizing to be used as reference only