4 ms·...which is presumably why there's a 10 year warranty on the belt.by dsr_ 10y ago...which is presumably why there's a 10 year warranty on the belt.legodt 10y agoNice, good looking out. I assume Ikea isn't about to staff a mechanic for a low-occurance problem for a single product, so I wonder how they will handle warranty for the labor of replacing it.ch4s3 10y agoprobably contracts with local bike shops