Fit For Benelli TRK 502 502X TRK502 TRK502X Chain SPROCKET KIT 14T 15T 42T 44T. Crafted from durable materials, this sprocket ensures long-lasting performance and reliability for your motorcycle. Easy to install and remove,the sprocket gear design kit is simple, light and small, easy to carry and use, convenient and practical. The sprocket enhances your pit bike’s performance by ensuring maximum power transmission, extending service life, and improving overall transmission efficiency, contributing to smoother and more reliable rides. It delivers maximum power transmission, boasts a long service life, and optimizes transmission performance, making it a durable and efficient component for maintaining or enhancing your pit bike’s functionality.