The Woostar Spark Replacement Stroke Scooter is a lifesaver for any hesitant buyer looking for a reliable Automotive product for their scooter. Using THIS product, our team found that it was easy to install, worked efficiently, and improved our scooter's overall performance. The spark was strong, and we had no issues starting the engine even in cold weather.The only drawback we found was that it may not be compatible with every scooter model, so be sure to double-check before purchasing. OverallSee full review