A rugged and dependable gravel bike ready to kick up some dust as you redefine what’s rideable. The Boundary has the geometry of a road bike with the heart and handling of a trail bike so you can rumble confidently across all kinds of mixed terrain.
According to the Federal Highway Administration, there are 1.4 million miles of unpaved roads in the U.S. just waiting to be explored—and we haven’t even looked up the international mileage. So take the roads less traveled, or the ones that don’t even show up on the map. Are you ready to push your boundaries?
This Bike Is For You If...
You're looking for an epic carbon-fiber gravel bike that won't break the bank. You'll be able to run 700c or 650b tires with plenty of clearance, install up to three water bottle mounts and racks in the front and rear.
You're ready to take your riding to the next level and race in any gravel event. In 2019, the Boundary made its fast debut by placing 3rd at the Dirty Kanza 100.
*Max packed out weight — 300 lbs.
19.4lbs / 8.8kg*
*Weight including 700c wheels on size medium bike.
Shimano Ultegra Di2 RX
|Headset||Cane Creek 40 Series|
Easton EA70 31.8
Easton EA50 Zero Setback
|Saddle||WTB Volt Medium Cromoly|
|Shifters||Ultegra Di2 R8070|
|Rotors||Shimano XT MT800 160mm|
|Front Derailleur||Ultegra Di2 R8050|
|Rear Derailleur||Ultegra RD-RX805|
|Crankset||FSA Gossamer Pro 386EVO 48/32|
|Cassette||Ultegra HG800 11-34|
|Tires||Panaracer Gravel King SK 700x43c Tubeless or Panaracer Gravel King SK 650X48c Tubeless|
|Wheelset||Select Wheels Above|
|Brakeset||Ultegra Hydraulic Disc|
Boundary Carbon, Multiple Rack/Fender/Cargo Mounts
*Components subject to change without notice to comparable specifications.
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 Material||Carbon Fiber|
|Max Tire Size||700x45c or 650x53|
|Front Axle Specs||12x1.5x120mm|
|Rear Axle Specs||12x1.5x172mm|
|Seat Collar Diameter||31.8mm|
|Max Chainring Size||52/36t|
|Rotor Max Size (Front)||180mm|
|Rotor Max Size (Rear)||160mm|
|Water Bottle Mounts||Yes|
|Toptube Bag Mounts||Yes|
|Downtube Accessory Mount||Yes|
|Rigid Fork Length||395mm|
Size Chart & Geometry
|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|
|Front Center (mm)||594||595||600||611||626|
|Standover Height (cm)||75.9||78.6||80.3||82.3||84.3|
|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|
Shipping & FAQ
Click it. Ship it. Rip it.
Obed bikes ship pre-assembled factory direct to your doorstep with a super simple setup process. Need assembly help? Setup a video call with one of our tech's or visit our YouTube channel for bike setup and maintenance tutorials.
Exact delivery times can vary so feel free to reach out to our support team and ask for an ETA on shipping to your address. We'll be happy to help!
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.
Test Obed on your favorite routes.
Put it 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.
We ship internationally but you will be responsible for any import fees, VAT, and duties. Contact our support team if you'd like to receive a custom quote on landed costs to locations outside of the United States.
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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