C7skates Roller Skate Wheels and Stoppers Combo is a comprehensive upgrade for skaters. This set comprises all the essential components required for a complete pair of skates. The set includes eight 62 mm x 34 mm wheels with an 83A durometer for optimal grip and durability. Paired with two 47 x 35 mm stoppers, the combo ensures efficient and reliable braking. Additionally, it features two sets of ABEC-7 pre-lubricated red bearings, delivering a smooth and effortless rolling experience. This high-quality and precisely engineered combo enhances stability, control, and overall performance for skaters of all levels, whether indoors or outdoors.