I tried out a prs adapter and gear set but have not used it in a long time as i saw no real need...the regular spur sizes are fine for my needs, and the stock gears last a long time...just dont have the bling...they are lighter also for the gram freaks..haha
I think i have only actually stripped out 1 or 2 spurs in the 3 years i ran a jrxs/jrxs-r.