1. 21 Speed Shifting system ensure you to brakes for safety at any speed.
2. The bicycle front and rear brake are disc brake. The most obvious advantage of disc brakes is that has less impact on the braking force of the brakes under muddy or rain conditions. It can save effort to press the brakes, and the disc brakes have less wear on the wheels. Dual disc brake can provide the rider with more security protection.
3. This bicycle arrives with 85% assembled. You need to install the front wheel, pedals, handlebar, seat and air up the tires. We do not supply any bicycle assembly service for online pays or for free.
4.700*28C road bike tires can effectively reduce unnecessary bumps caused by uneven road surfaces during riding, greatly reduce fatigue caused by riding vibration, and improve riding comfort.
5. Bicycle frame made of high-carbon steel. The biggest advantage of the high-carbon steel frame is sturdy and durable, and low in price.