Discover on this page our entire range of bearings for your Motorcycle UM EX 125 4T (2017 - 2019). Find par example the bearings of wheels, fork, box, crankshaft ... All the parts which we propose are available, in stock and of quality. Find adaptable or original parts. Many brands are available on our site (Top Performances, SKF, Gencod, Fifty Moto Parts...).