87 big red $850

[3 Wheel Drive]

http://seattle.craigslist.org/sno/mcy/4935177781.html

What are the differences on this model vs an 85 big red - besides rarity?

[FastZ28]

The carb has a cold start update, different heat shields on the exhaust. The rear is different, it unbolts from the swinger vs being welded.
I'm sure I'm forgetting something.

[captainweezy]

The left side cover has an itty bitty indent towards the bottom for the starter. Figured this out last year at trikefest.