Home» Parts» Flex Capacitor Back Band Flex Capacitor Back Band $34.99MSRP Flex Capacitor Back Band is currently out of stock. Click HERE to request this one Write Your Review Quantity: Join Wait List Description Reviews Description Flex Capacitor Back Band Fits any whitewater model prior to Bad Ass Outfitting. NOTE: SOME BACK BANDS MAY BE COSMETICALLY BLEMISHED. Specs