Hot Cams 2008-2013 Yamaha WR 250 R Dual Sport 250cc 3.335mm Shim Kit - 5 Pack

This is a Hot Cams shim kit for your 2008-2013 Yamaha WR 250 R. These small, precise metal discs are used to adjust the valve clearance in your engine. Getting the valve clearance just right is important for your engine to run smoothly and efficiently.

Each shim in this kit is made from 4140 cold rolled steel. This material is chosen because it's strong and has a uniform hardness, which means it holds its size and shape well under the heat and pressure inside your engine. This kit gives you a few of the 3.335mm size shims, which is a common size needed for this bike. It's a competitively priced option compared to buying from the original manufacturer.