Yeah I've heard a few people had trouble getting the honda hubs to fit
i have a really nice 24 spline axle in a box, tried 3 sets of yamaha (2 banshee, triZ/blaster) and 3 sets of honda hubs( 200x atc, 400ex, 450r.) only the yamaha fits
What is an 87 1/2?
Only differences with the 87's were the axle splines.
Seriously Tex? I have a 90 and a 1/4 figure it out

Some 88's came with 24's. When the swap over changes happened at the factory the bulk of 250s in late 87 early 88 got 26 splines and then random one's got a 24 spline till they were gone.
None of my LTs have data plates, so there.
The 89 frame I have the tab is blank. I believe it's a replacement frame.