So mine arrived on Tuesday and I put them on that night.
Having gone thought the whole speedymoto rearset group buy and experienced all the problems with delay, installation, finish and quality I was keeping my fingers crossed that the Acculigns were worth the extra cost.
First off it was nice to get them already made up with all the bolts in place with just 4 separate bolts for installing to the bike.
The machining is solid and beautiful and the finish is consistent with a clean anodized sheen.
I installed them on the bike in less than an hour. NB - The instructions just explain the adjustability not installing on the bike but since they make use of the stock shift linkage and pivot bolts this was self explanatory and trouble free was able to torgue everything to factory specs.
I like the fact that the brake lever does not use a linkage to the pegs just replaces the stock break lever. So no rubbing on fairings issues or needing to use spacers etc - they just fit perfectly.
On the bike they feel VERY solid - no fear of putting all my weight on the pegs or any flexing whatsoever. The grip also feels great - probably not quite as sticky as speedys due to the smaller teeth but solid non the less.
Overall I cannot fault them yet. Havent played with the adjustability yet decided to just put them on in the default position they came in but I cannot see any problem with being able to adjust them within all the range without fairing or linkages getting in the way.
Very glad I made the switch. Looking forward to taking them in the twisties this weekend.