This was one the many quaint and amusing cartoon shows produced in the 70s. The art was so-so, among 2nd to the last American made cartoons.
I watched this show as it was aired on its Saturday morning cartoon slot. (yes i am old.)
One of the lesser known things about this show is that character known as Chopper (voiced by Frank Welker) seem to carry-on beyond this show. Chopper (aka a talking, winter hat wearing chopper motorcycle) and leader of gang had this particular speak-problem. A lisp when he talked that sounded like a mechanical "cha-pa" kind noise, sounding like a motor sputter. This was some how carried over to the a early 1990s cartoon character in show named "Bonic Six" and again character's name was Chopper.
The 2006 Pixar movie, Cars, has strong resemblance to this old cartoon.
