To use this bike, first, adjust the seat and handlebars to a comfortable position. Before each ride, check the tire pressure and make sure the brakes are working properly. When riding on trails, use the wireless SRAM GX AXS drivetrain to shift gears according to the terrain. For example, use lower gears for uphill climbs and higher gears for flat or downhill sections. When it comes to maintenance, clean the bike after every muddy ride. Wipe down the frame, wheels, and components with a damp cloth. Lubricate the chain regularly to keep it running smoothly. Also, have the bike serviced by a professional at least once a year to ensure all parts are in good condition. Be careful when riding on rough trails to avoid hitting large rocks or obstacles that could damage the bike.