albert011163 Posted December 31, 2007 Share Posted December 31, 2007 HI! I AM LOOKING FOR INFORMATION ON UPGRADING MY YAMAHA TDM 850 (3VD). I HAVE BEEN TOLD THAT IT IS A GOOD IDEA TO FIT A 17” FRONT WHEEL FROM A THUNDERCAT, BUT WHICH SPACERS, SPEEDO DRIVE AND DISCS DO I USE? I HAVE ALSO BEEN TOLD THAT THE FRONT BRAKES CAN BE IMPROVED BY FITTING THE BLUE SPOT CALLIPERS FROM THE R1 OR R6, ARE THESE A STRAIGHT FIT? I WOULD BE INTARESTED TO HEAR OF ANY OTHER MODS I CAN MAKE USING PARTS FROM OTHER MODELS. Link to comment Share on other sites More sharing options...
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