bigt2811

Hi guys i have a yamaha diversion 600 93 k reg and i would like to know if the rear shock of a xt 660 yamaha would fit i know that i would have to make some spacers up but will it fit length ways the one that i have on the bike at the moment is a hagon as i weigh in at about 21 stone i thought id change it for a stiffer shock any help and advice would be very welcome