Decided to put new brake pads on the 82 Aspencade.Ordered new set for front and rear.Havent taken the old ones off to see what size they are.The new ones seem small.Not sure since havent had them off yet.The pad material for front and back both measure 3.5 by 1". Is this right.Dont want to take anything apart until im sure I have the right pads.Not that familiar yet with this motorcycle.Thanks for your help.