We will ship from real UK warehouses, 0-1 days handling time,1-2 days delivery time. Fast and efficient shopping experience, as well as brand quality assurance for you. Type 1 Description: Brand:Litepro Material: CNC AL7075 Alumium alloy Color: black BCD:130mm Teeth: 50T 52T 54T 56T 58T Weight: 85/88/92/98/103g Diameter: 208/216/224/231/242mm Compatible chain speed:6/7/8/9 speed Advantage：This highly efficient narrow/wide chainring will grip the chain perfectly, prevent chain drops and will increase confidence you have in your bike's drivetrain. Model: With Narrow Wide No Guard Selection suggestions:√For 14/16/20 inch folding bike, each size has a common choice for chainring teeth,√14-inch folding bike is generally 47T,√16-inch folding bike is generally no more than 53T,√20-inch fold.