Compatibility across multiple engines: This camshaft is designed for 50/80cc and 125/150cc engines, making it a versatile replacement for a range of motorcycles, mopeds, and scooters. Benefits: simplifies inventory and maintenance without changing parts. Alloy steel construction: Made from alloy steel to deliver durable, reliable performance under varied riding conditions. Benefit: longlasting wear resistance and dependable operation. Lightweight and compact design: Weighs 32 kg and measures 11 x 8.5 x 7 cm, offering easy handling and straightforward installation for both enthusiasts and mechanics. Benefit: practical to install and maneuver. cylinder performance: Specifically engineered for cylinder engines to improve engine efficiency and overall performance. Benefit: better combustion efficiency and enhanced power delivery. Use scenarios Replacing a worn camshaft in a 50/80cc scooter during routine service to restore smooth idle, accurate valve timing, and reliable startup. Upgrading a 125/150cc motorcycle to achieve improved cylinder efficiency and smoother power delivery during midrange acceleration. Standardizing maintenance across a small fleet of mopeds by using a single compatible camshaft for multiple engine sizes, reducing downtime and inventory complexity.