BETA 300 XTRAINER (FMF FATTY PIPE/RR AIRBOX UPGRADE)

Beta 300 Xtrainer with an FMF Fatty pipe – raw 2-stroke power, smooth low-end torque, and that perfect FMF sound. In this video, I test the FMF Fatty on the Beta Xtrainer out on the trails to show real trail performance, sound, and throttle response. Whether you’re into enduro, single-track, or just want to see how the FMF Fatty changes the Xtrainer’s power, this ride shows it all. 🏍️ Bike: 2025 Beta 300 Xtrainer 🔧 Mods: FMF Fatty pipe, airbox mod 📍 Terrain: woods #BetaXtrainer #FMFFatty #DirtBike #2Stroke #Enduro #TrailRide #beta300