Octane One Zircus 2017

Please login now to see the numbers

We ask that you login after viewing so many bikes, to protect our data from thieving robots.

It's totally free - no password - no catch.


Select two bikes to compare.
Any bike, any page.

Top Tube (actual) 536
Head Angle 62
Seat Angle 62
Head Tube 117
Chainstay 325
Wheelbase 1040
BB Drop -18
BB Type Standard Threaded 68mm
Seatpost Diameter 24
Wheel Size 26''
Tyre Max Width 2.35''
Seatpost Length 297
Front Travel 80-140
Headset Integrated tapered IS42/IS52
Seat Clamp 32
Frame Weight 2.09kg
Data Source Manufacturer

Note: Frame comes in one size, fits 26'' wheels and has a single speed drivetrain although the frame includes a removable derailleur hanger. Geometry varies based on fork size: -angles with 505 mm fork (around 120mm travel): head angle: 68.5 deg, seat tube angle: 71.5deg, BB: -20mm, WB: ~1041mm -angles with 485 mm fork (around 100mm travel): head angle: 69.5 deg, seat tube angle: 72.5deg, BB: -25mm, WB: ~1033mm

Measurements are in millimeters and degrees.

If you like the site, can we ask a favor?

Click now, buy soon, and we'll get a few cents.

Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

New Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.

Like this project? Subscribe for occasional emails about new things. No Spam. Promise.