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CIRCA Bicycle Company

“The One” Bike Solution

Regular price $9,176.00 CAD
Regular price Sale price $9,176.00 CAD
Sale Sold out
Group set

Starting at $9,176 CAD complete build

At last, we have found The One. The One bike that does it all. The One bike we gravitate to when we want to explore roads and off-roads alike. The One bike that fits perfectly all the time. The One bike that delivers without compromise. Frame sets available as Custom Fit or with our tried-and-true geometric and sizing Stock formulas. Complete build packages also available. 

Using 3AL-2.5v Grade 9 Titanium ensures The One will be around for a long time. Enjoy the speed and comfort that comes with the legendary Ti compliance. Designed around maximum tyre clearance for 700x42 or 650x50, or semi-slicks 32mm with fenders.


- Double butted 3AL-2.5v Grade 9 Titanium
- Tapered 1.5" custom machined head tube
- CIRCA Carbon CX/Gravel fork 12mm x 100mm thru axel with internal cable
- T47 bottom bracket
- Internal cable routing
- 12x142mm rear dropout w/replaceable derailleur hanger
- Flat mount 160/140mm disc brake
- 27.2mm seat post
- Clearance for 700x42, or 650x50

Complete build includes: 

- CIRCA Carbon CX / gravel fork or CIRCA Carbon Adventure fork (with fork blade mounts +$225) 
- CaneCreek 110 headset
- WheelsManufacturing T47 bottom bracket (or Kogel Ceramic +$300)
- Robert Axle Project thru axles 
- Internal Dynamo cable routing (+$400) 
- 1x or 2x 
- DEDA Gravel100 bars
- DEDA Zero100 stem
- DEDA Zero100 seat post
- CIRCA Carbon wheelset 700c AllRoad or 650b Gravel/backpacking