As I recall Brain is heavier (probably not by much) heavier than SL, TSX, but might be lighter than SLX, SP, SPX.Anyone an idea at weight of Columbus Brain frame and forks?
I have 2 bikes, Columbus SLX, and Brain. 56cm c-c.
Both identically equipped with late 90s Record Ergopower. Yet the Brain feels lighter to lift. I don't have access to any way to weigh them.