Yes they are called Super Lights and no they are not 13.3 or 18 lbs - see this thread http://www.lotustalk.com/forums/f91/exige-wheels-77287/. That Sector chart is not accurate.I was curious because the 260cup wheels are quite heavy in the rear at 18lbs, although the fronts are "superlight" at 13.3lbs.
I'm assuming these are the same wheels sector111 sells for $2100?The Super Lights are $1750 here -> http://www.lotustalk.com/forums/f91/latest-team-dynamics-offering-74797/ - they are in black and silver though - not the 260's gun metal color.
No problem - yes those are the exact same rims. Again, only difference in the 260 is the color offered. Sectors data on the chart (as far as weight) seems to be wrong - these rims are lighter than what the chart shows.