85 and 86. 250R swing arm interchange?

[ejl859]

I was wondering if anyone could tell why or why not an 86 250R swing arm would fit on an 85 250R trike? What are the differences?

[ONEBAD350X]

brake stay, bearing carrier, sprocket are the differences. they will both fit though. 86 has more parts availability

[ejl859]

thanks, anyone have pics that can show differences?