ProX Valve and Spring Kit Intake Yamaha 28.SIS2444 2 Motominded It'll make you grin every Forks It'll make you grin every time you hit the gas Maps & Memory Preloaded street maps Yes High Definition 3D terrain Yes Data cards microSD™ card (not included) 3D Terrain Yes Internal storage 64 GB Ability to add maps Yes External memory storage yes (256 GB max microSD™ card) Includes map updates Yes Downloadable Satellite Imagery Yes TOPO map support Yes Sensors GPS Yes Galileo Yes Barometric altimeter Yes Compass Yes 10 Hz multi GNSS positioning Yes Outdoor Recreation Point to point navigation Yes Preloaded topographical maps Yes Preloaded US public land boundaries Yes Preloaded private land parcel maps yes (parcels greater than 4 acres) Preloaded USFS Roads and Trails bases and valve seals • Stronger valve springs deal with the extra weight of the steel valves