Bird Forge (calculated unsagged) 2021

c

Geometry

  XL
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 582
Stack 638
Top Tube (effective) 667
Head Angle 61
Seat Angle 65
Head Tube 110
Chainstay 497
Wheelbase 1478
BB Drop 70
BB Height 243
Wheel Size 30
Front Travel 149
Data Source Manufacturer + https://madscientistmtb.com/sagged-hardtail-geometry-calculator/

Note: static geo calculated from manufacturer's sagged #a assuming 140mm, via https://madscientistmtb.com/sagged-hardtail-geometry-calculator/

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.