Everything seems so be of good quality. Install went good. Test of time will tell how good they really are. Only bad thing to say is, instructions are terrible. Just remember the order you take the old ones apart.
This kit is available for your 2007 Rincon. Each will do one arm so you would need to order 2 kits to do both upper arms. If you give us a call we can also get the shock bushing kit for you but it is not included with the purchase of the A-arm kit. The All Ballspart number for the bushing kit is 29-5053.