Valvola scarico Rowe con gambo "Roller Burnished" per Harley Big Twin Knucklehead 1936-1947. Rowe EX Valve Burnish stem Knucklehead
Valvola scarico Rowe con gambo "Roller Burnished" per Harley Big Twin Knucklehead 1936-1947. Rowe EX Valve Burnish stem Knucklehead