That’s a very good point about frame size, I assume these quoted weights would be medium.I'll defer to the experts on these threads, but I'm pretty sure the weights cited in the catalogue were approximate or theoretical. For one thing, they would change according to size. Perhaps what Kona was going for was a focus on the different ride qualities of each material, rather than the out-and-out weight.
Yeah I just can’t see it tbh, I’ve got a 97 Kula and a 97 KK and a 93 Explosif and the Kula is without doubt the lightestI am sceptical of 3.3lb for the HOT - that's less than 1.5kg which would be insanely light for a steel frame.