A mounting bracket on the front of the Raptor pushcart allows for quick fitting/removal of the guidance wheel. The guidance wheel is available in either 150 mm or 300 mm diameter, so you can choose the small or large option to suit your survey conditions. Each wheel type incorporates a quick-release mechanism so it can be swapped out in a matter of seconds. The mounting bracket also offers a convenient mounting point for user-designed accessories for bespoke arrangements.