???????????[21 Speeds]-Road bike speed versatility. SHIMANO (gears) speeds change system provide a stable speed change experience.
???????[Premium Performance]Maximizes the daily riding enjoyment and provides safe and fast user experience. High-performance 700C tires can solve multiple challenges and problems of rigorous street racing.
????[Sturdy&Safety]-Aluminum alloy frame with endurance geometry for durability and all day riding comfort.The powerful disc brakes of the Shimanos power transmission system can brake in all weathers.
????[Easy to Assemble]-This bicycle arrives with 65% assembled. You just need to install the front wheel, handlebar, pedals, seat and air up the tires. It was very easy to assemble it in 15-20 minutes.
????[ Gift for Friend]- The complete bike weighs in at an impressive 35 lbs, the lightest in its class. Free pedals are included with every bike!