I don't have an IE frame to weigh, but the carbed ones are all around the 10kg mark, which is lighter than a monster 620 one. I'd already cut the diagonal rail between the carbs on my first frame to fit flatslides back in 2005, but the current one still has it in. Airbox, forks, yokes and engine are all IE (620 of course.....ahem) and I've discovered that the 750 and 900 parts are the same size! Don't know about 800 and 1000 but reckon they will all go as the frame is mainly the same as the 620/750/900. Any post-92 swingarm should fit at the engine end and as only one Ohlins is listed for the entire range from 400-1000 I can't see a problem. HTH Paul 15th year in DD #68 and getting slower by the year 1199, SS800 & 620SSie DD racer |