Salewa used to do a huge bunch of different coloured ropes (including dynamic in black for some reason) that probably included neon pink and yellow. But looking on their site now, no longer. Perhaps you could find some old stock?
oops jsut realised that you wanted a slightly thicker rope sorry!
Nougatkatja14 Jan 2014
In reply to Charlotteking: I remember seeing a video with Sharma where he used a pink rope. He's sponsored by Sterling Ropes, maybe they still have some.
Edit: I just saw, that it's the Sterling Nano, but it's diameter is 9.2.