As I upgraded my scooter's engine, I placed the Glixal ATMT1 096 139QMB Scooter Camshaft and gained a significant boost in engine performance. It reduced engine noise and vibrations, and enhanced power output, allowing me to experience a smoother and faster ride. As my tests showed, the camshaft is durable, made with high-quality materials and built to last. However, it requires appropriate knowledge and skill to install, and may not be suitable for inexperienced or unskilled mechanics.