Using the Checkpoint SL 6 AXS Gen 3 is a breeze. First, make sure your seat height and handlebar position are adjusted to your comfort. When you're out on an adventure, shift gears smoothly with the SRAM Rival AXS wireless groupset. It's important to note that while the bike can handle rough terrains well, avoid hitting large rocks or obstacles at high speeds. For maintenance, clean your bike regularly with a mild soap and water. Check the tire pressure before each ride, aiming for the recommended level for the 50mm tires. Also, lubricate the chain every few rides to keep it running smoothly. If you notice any unusual noises or problems, take it to a professional bike mechanic for a check - up.