The kink in this Bigfoot downtube serves to lower the front of the seat and helps lower the center of gravity of the bug.  It will fit the Comp XR+ and Folding+ Buggies, too.

Want to get really creative?  The holes for the frame bolts are the same size and spacing as the Flexifoil buggies!  That means you can take, say a Flexifoil Wide-axle buggy, swap out the downtube with this one, put a Bigfoot fork and mount Bigfoot tires all around.  We have built a couple of these "FlexiFoots" with great success.  With the wider Flexi seat, this yields a bigfoot-type buggy suitable for bigger riders who have trouble getting in to the PL seat.

Comes with ball bearings and the 'mushroom" bushings to accept the 10mm front fork headstock bolt.  It is 56 cm (22") long