Applicable model: Engine stator flywheel, fits most GY650/60/80cc karts, scooters, ATVs, UTVs and motorcycles. The flywheel can be used to reduce speed fluctuations during engine operation and extend engine life. The product is produced with high quality production materials, products that use this material will increase the strength and longevity of the product. Stable performance: The flywheel can be used to reduce speed fluctuations during engine operation and extend the life of the engine. This is a good replacement for your old or broken roller steering wheel, easy to install and convenient to use. From raw material procurement to factory inspection of the product, every link of this product has been inspected and every link has been recorded. Durable Construction: Made of high strength alloy steel material