awww man it is out of stock
Blue:
http://www.amainhobbies.com/product_...14mm-6-Coils-2
Silver:
http://www.amainhobbies.com/product_...5mm-65-Coils-2
Pink:
http://www.amainhobbies.com/product_...mm-625-Coils-2
Gold:
http://www.amainhobbies.com/product_...15mm-6-Coils-2
In order of increasing stiffness. All in stock as of this posting.
EDIT: This is where I looked up part numbers:
http://www.hpieurope.com/piw.php?lang=en&partNo=75175
Double check before your order. I am not responsible if you order the wrongs ones. :P
-Mike