Hi I have an sn04 had it for around 12 months built up with 4 inch tyres on 80mm rims I am in the UK and ride this bike everywhere from tame xc to rocky trail centre stuff and it's been great so far I stripped the frame from new for a paint job and on reassembly I popped all the seals on the bearings and filled with grease and re torqued all the bolts and pivots one thing to make sure is to fit the correct shock it must be 200 x 51 not a 57 stroke as the seat stay can hit the seat tube I run a rock shox monarch. I purchased the frame from Melody at Ican bikes and paid a lot less than ebay it shipped to the UK in 1 week but spent another week going through customs it came well packaged and complete with spare rear drop outs a headset carbon steerer spacers, spare shock bolts and seat clamp and my warranty card says 3 years. All in all it was a relatively easy process albeit make sure you check all the emails and make sure everything is correct before shipment as returning stuff is a pain and just a heads up it looks like Ican are or have set up warehouses in the US, UK and a few others I have no regrets on my purchase and hope to keep it for a while yet.