Ambifirner Men Hybrid Bike – 7-Speed Shimano Drivetrain, 700C Road Tires & Pre-Assembled Design for Teens & Adults (Anti-Slip Grip)

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* 35C High-performance tires,good riding experience. 85% pre-assembled,easy to assemble,free installation tools and pedals include