Greenspeed
Chain Gobblers made especially for the Magnum trikes are
now available. These Chain Gobblers are a special device which
automatically adjusts the chain length as the crank extension
is moved in or out to adjust for different leg lengths. This
is useful if there are people with different leg lengths who
want to ride the same trike. They are particularly useful for
dealers, as what used to take 10 minutes to adjust the chain
length for different riders, can now be done in less than ten
seconds!