what is a good weight for a bmx cos im thinking of getting one
under 30 pounds.
I like the way you think, kid! As long as the bike is under about 30 pounds, it's plenty light. I seriously can't bunny hop any higher on my bike when I take all 4 pegs, all 4 hub guards, the seat, post, clamp, the bar ends, and both brakes off. My bike feels lighter, but I can't hop any higher.
Speaking of which. My bike sits around the 27-28 lb range.