Includes 1 pair of finely machined steel and alloy mounts that simply slides onto the stock F1ultra axles. The steel mounting plates holds any magnetized mini inclinometer.

Digital magnetized inclinometers not included-

Shown are a mini and micro digital inclinometer available from Amazon or Ebay. The larger unit is 70mm wide and is more accurate and includes a pouch large enough to store the doodles and gauge in. The Corolatta unit is 36mm wide but can be a little finicky to get a consistent measurement but is usb rechargeable.

Compatible with the stock nylon hubs or the option alloy hubs.