Traction is greatly improved due to the significant reduction of front-to-back movements while the engine is under on/off throttle conditions; furthermore, it improves shifter feel and on/off throttle response.

With year of experience in motor sports, Laile; which manufactures, brands, and operates Beatrush; has collected sufficient data information on the tracks of Japan to produce high quality and functional products. Located in Yokohama, Japan; Laile manufactures most of their product's brands like Beatrush and Arpsports with their high precision machinery. All the unique products developed by Laile offers superior safety and plenty of pleasure both in track and the street, as well to look at.