Yamaha TRX850 Enthusiasts Forum

Bit confused here, aftermarket stuff like EBC etc. lists TRX and TDM (both 850 & 900) as the same partnumber but looking at oemmotorparts.nl the discs both steel and friction are different (TDM900 has discs with all kinds of thickness)

So...what are correct?

i dont honestly think there would be a size difference. As for the friction,, umm.. Depends if its race application or somethin i guess ? Id also love to know the answer to this one.