i dont think anyone knows who has the lightest bike but i think the lightest stock bike is the KHE specter and its 8.35 kg
http://www.flatlandaustralia.com/forums/viewtopic.php?f=1&t=2008
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Lightest so far is 6.7kg (14.7 pounds) with custom made parts as well. It even has 4 pegs!!!!
The lightest bmx bike is owned by Samuel Powell. His bike ways 18.3 pounds and is built custom from the ground up. It totalled to about $2,300.
4 lbs. 1 oz.
The lightest bike for adults is probably a redline or a hyper but hypers are kind of expensive
Profile odyssey twombolt and mcneil con joined v2
Shadow ravenger conspiracy only £17.99
probably the haro prolite, I'm warning you they are about 800 to 900 bucks Canadian
The Lighest BMX frame is Lopez-lt weighing in at 3 pounds 8 ounces. Although it is light it has a tendancy to crack at the headtube. Otherwise it is an amazing frame.
i have one of these they arnt the lightest in the world but i think its about on a scale to 1-10 about 6.5-7
A dirt racing bmx bike is the lightest....If you are looking for type, then maybe haro, dk, redlines are light but I don't recommend redlines, its kind of a feel type thing.the lightest bike ever is KHE (brand) but really good light bikes are sunday and untied and redlines arnt bad at all theyre are the prefered bike of the DewTour and xgames
The opposite of lightest is heaviest.
the lightest elements are gases and the lightest of these are hydrogen and helium.
BMX