
Originally Posted by
denn
If anyone here has a true 100% stock 86z you will see that the brace in the back of the bike that goes between the frame rails where the gas tank mounts to, (behind the taillight) has two extensions on it. They have holes in them and that is why they have holes in the 86 fender. Only the 86 came with this. The 85 does not have those two tabs on them. When the 86's came out yamaha then used all those molds to make the plastic. Even for the 85,s. That is why yellow and black plastic has them too. If you ever noticed the headlight shells on the tri-z for 85 have the slotted vents in them. On the 86 they are not slotted and neither is any other headlight shell that you can get today. That is cause for 86 they revised them and made the vents solid and yamaha made the new factory plastic off those molds. Even the 85 yellow and the black. I am in Iraq otherwise I would post pictures on the brace and the headlights.. Hope this helps.
Thanks Denn
That explains my new headlight i got.
1985 YAMAHA TRI-Z 250 sold
2006 YFZ 450