The Flatland 3D Extended Riser is a simple injection molded ABS riser which can be stacked with your flatland3d Bash Guard M for a taller ride height (total height = 1/2″). This height matches the optional taller risers being sent out with the extended range batteries, as well as the stock risers on the new Stealth and Plus boards. Boosted recommends riders who are over 175 lb (79 kg) and are concerned about ground clearance use the taller height. If you need the taller ride height and want to use Bash Guards, the Extended Riser is for you. Extended Risers are sold individually, so be sure to grab one per Bash Guard.