Originally Posted by
JesusBananas
Originally Posted by
Ultraspontane
The premium brew may be ugly, but it is a nicer frame than the kilo. Lugged, with investment cast dropouts. 520 is just a fancy label for 4130.
Yes, the alloy may be the same in both frames but there is butting and tube shape/diameter to be considered. IIRC the down tube on the Kilo is not a regular cylindrical tube. Maybe the SE is double butted too, I don't know. Other times a bike will have 4130 "main tubes" with high ten stays and fork.