These parts are specific to the MC28 model. If you have the part number do a search in the site serach bar or look for part numbers in our technical help PDF part book section.
Cylinder, Sub Assy, Front Brake, NSR250
Crankshaft Bearing, Centre, NSR250 MC21/28
Crankshaft Bearing, Right, NSR250 MC21/28
Crankshaft Bearing, Left, NSR250 MC21/28
Crankshaft Bearing, Set, NSR250 MC21/28
Speedometer Pick Up, Layshaft.