Cross chaining explained: We have been taught that cycling in the large chainring large cog or small chainring small cog is a no no. This bicycle gearing combination is called cross chaining. We can see that the chain is at a steep angle compared to the most efficient chain line which is parallel to the…

John Landstrom from Blue Moon Cycle talks about a 1949 Whizzer J Model that has been lovingly restored. Truly a piece of American history, at one time there were over three thousand Whizzer dealers and this was the iconic first motorcycle of many baby-boomers. Blue Moon Cycle www.bluemooncycle.com (770) 447-6945 extension 20 752 W. Peachtree…