Re: Elto Senior Speedster Home › Forum › Ask A Member › Elto Senior Speedster › Re: Elto Senior Speedster oldeltoCanada Member - 2 YearsReplies: 59Topics: 1 May 9, 2018 at 2:41 am #75604 905 Special Speedster 1931-31 12 hp. 300 series Senior Speedster 1930-34 14 hp