You want actual measurements? SEND ME SOME PISTONS. Tell you what. You don't like my info? I just won't say from now on.

Nice picture by the way. DrunkBob WetPants with lipstick on. REAL good message for the KIDS who watch that show...Where's my "shaking head back and forth in disgust" smilie?!
Hmm. how 'bout this?

That info is probably for a HONDUH. The 87 TRX250R rods are 130.3mm, or 5mm longer, than the 125.3mm 85 and 86 ATC250R and 86 TRX250R. The rods ARE the same for all 87-92 LT250R at 128mm. How's that? Good enough for you?