Mount Y Blade Key How Do I Mount A Rear Fender On My Full Suspension "Y-frame" Bike?

How do I mount a rear fender on my full suspension "Y-frame" bike? - mount y blade key

You might need a rear fender that attaches the seat post. No matter what type of frame is.

So:
http://coachlevi.com/product-reviews/hea ...

How to get is as follows:
http://www.rei.com/product/647147