Hi Guys,
I recently bought 2x 10" Option bars with spare slider rope from the US for about $140 each including shipping if you split the purchase with a mate and go halves on the shipping. - looks like they are on special at the moment (US$59 from UD$76)
Here's a link to the site below, cheaper if you buy 2 or 3 as can split the shipping, which is what I did. They are awesome and 10" would suit most people, love the fact that you can simply hook in and no need to modify or mess around modifying your CL. The site ships via FedEx so arrived within a week. 100% satisfied!
www.murrays.com/product/dakine-option-spreader-bar-2-2/Thought it would be an adjustment to a fixed hook and no change really and makes toeside so much easier for SB riding.