Upgrade your scooter's engine power with this 52mm Big Bore Cylinder Kit Rebuild Kit from Glixal. Designed for Gy6 49cc and 50cc engines, this kit can boost your scooter's power up to 105cc without compromising quality. Get your hands on this Type1 and Type2 compatible kit that comes with a size of 52mm, package dimensions of 5.59x5.2x4.88 inches, and a weight of 2.0 pounds. Perfect for motorcycle and scooter enthusiasts, this kit is a great investment for those who want to enhance their riding experience.