Mongoose Guide Sport 2019

Please login now to unscramble the numbers

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

The data shown below is now total nonsense.

You need to login to continue.

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


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

Reach 335
Stack 602
Top Tube (effective) 427
Seat Tube C-T 439
Head Angle 80
Seat Angle 66
Head Tube 122
Chainstay 502
Wheelbase 954
Standover 706
BB Drop 68
Fork Rake / Offset 41
Stem Length 88
Crank Length 203
Data Source Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

Problem? Edit Bike - Edit Geometry

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

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