Originally Posted by chainmaker
The Panther is an awesome bike for motorizing! Im getting ready to put a 47 Whizzer in mine, as far as your mounting problem you need to double up on the mounting blocks it will raise the motor above the chainring.
yep, ditto on doubling up the motor mounts. You'll need to pick up some longer studs. I got a length of all thread rod from fatenall and made my own.
Also ditto on the Panther frame. Wonderful, comfortable ride... well made and good looking. I ran my 50 with a HS and Qmatic tranny, recently upgraded to the 99cc Predator engine with the same tranny and y next year will use the same engine with a variale speed transmission inspired by Wayne Z.
You're in for some kind of fun!