Specifications Place of Origin #originPlace# Main Color Grey Main Material Aluminium Alloy Dangerous Goods #dangerFlag# Dimensions Weights Assembled Length (in.) 66.90 Assembled Width (in.) 24.80 Assembled Height (in.) 39.30 Weight (lbs) 25.35 Product Features 700C Hybrid bike / Road bike speed and hybrid bike versatility. Shimano 7-speed change system provide a stable speed change experience. Aluminum Frame and Aluminum Rims, 700*28C High-performance tires,good riding experience. 85% pre-assembled,easy to assemble,free installation tools and pedals include Front and Rear C-Brakes ,double brakes more safter and faster braking response Description Product Details Bike Type Road Bike ,Hybrid Bike Age Range (Description) Adult Number of Speed 7 Speed Color Grey Wheel Size 700C*28C Frame Material Aluminum Alloy Frame