[image: View Post]hidesertmlb, on Oct 15 2008, 01:37 PM, said:
Last year I installed a Regina X-ring and JT sprockets for my 4th gen.. I liked the set a lot and it's holding up well.
This year I replaced the stock set on my 6th gen. with a RK X-ring/sprocket set. It, too, is holding up well. A bit of lubricant seepage from the o-rings during first 500 miles (probably normal), but none since.
The Regina chain is top-quality IMO, and retains the peanut-shaped side plates (like stock), whereas the RK has more rectangular plates. The Honda OEM countershaft sprocket has a rubber damper on it, so I would imagine it does a good job isolating vibration and noise, though I really haven't noticed much different between OEM and aftermarket sprocket replacement as far as that's concerned. Also, from what I understand, if you decide to replace w/ OEM Honda countershaft sprocket, you will need a peanut-style chain (Regina, DID[?]). Rectangular sideplates interfere with the rubber isolation damper.
I would highly recommend the Regina chain w/ any name-brand OEM-style sprockets. The RK matched set is value-priced and appears decent, they even have a 20k mile warranty. I submitted the enclosed registration card to hold them to their 20k mile guarantee. We'll see how many miles it holds up, as I have put 3k on the set so far.
I installed a regina zring chain, The zrings are reginas answer to the xring type oring, but they are very fragile and disfunctional, I had zrings blowing less than 10,000 mile. I luv reginas, but only run their standard orings like with the ors2
the zring chain I ran was a ZRP, outstanding chain, but with those zrings its a lost cause and it costed me 180 dollars, the last 2 chain have been the regina ors2's for $100