Description
Wiseco Bottom End Rebuild Kit for 1987 13 Yamaha YFM350 Models 64.50mm WPC137 1983 Kawasaki KZ550 Spectre 550 1993 96 Honda MT50S (EURO) 1993 96 Honda MT50S (EURO) The razor back gets its name from the top ridge of traction screws that line the top surface