Geometry and stabilty of old bikes (Megamo, Atomz)

[La Bourde]

Hi,

 

 

Would like to know the geometry of the Megamo Radical (the one with semi integrated headset), Equip pro and Atomz Evo 3.

And what was your experience with these frames? Did they crack and where?

Thanks.

 

Atomz evo III:

Megamo equip pro (not the original paint)

Megamo Radical:

Edited December 5, 2024 by La Bourde

[La Bourde]

So I found at least some threads in this forum with the geometry of the Atomz Evo3:

Wheelbase: 1055mm, but found also 1045mm (might be the case depending of the forks)

Bottom bracket height: 0, but +20mm in some other threads

Chainstay length: 390mm

Head angle: 71°

Frame weight: around 1,8kg

 

Regarding the megamo equip pro I found that the rear disc mount is +40.