<p>Our brand newproduct Aluminum Road Bike is universally acknowledged as an excellent commuterexpert striving for speed, practicability and fashion. The bicycle featuring lightweight and sturdy frame can perfectly stand for the test of time and terrible roadsituations, which satisfies you with premium racing performance and dailyriding enjoyment. Easy installation makes the convenient parking and storagecome true. Don’t hesitate to buy it now! It will never fail your zeal forspeed!</p> <p><b>Feature:</b></p> <ul> <li>Strong andLightweight Aluminum Frame<br></li> <li>FashionableDesign, Racing Appearance</li> <li>Quick Release</li> <li>Enough Power andspeed to meet commuting, racing or traveling needs</li> <li> 21 speedTZ50 shifter and derailleur</li> <li>Comfortable andAdjustable Handle Bar and seat post</li> <li>Recommendedheight: 5'5"-6'0"</li> <li>Kickstand forconvenient parking</li> </ul> <p><b>Specifications:</b></p> <ul> <li>Color: Black,Blue, Green, Orange, Red</li> <li>Size: Medium(52cm)</li> <li>RecommendedHeight: 5'5"-6'0"</li> <li>Frame & Fork :Aluminum Alloy 700 c</li> <li>Material ofSaddle: PVC fake leather</li> <li>Handle Stem:Steel </li> <li>Pedals: Alloy9/16" with ball</li> <li>Spoke:700C*1.5*14G*36H </li> <li>Front Derailleur:TZ31</li> <li>Rear Derailleur:TZ50</li> <li>DerailleurShifter: A050 Thumb </li> <li>Brake: AlloyCaliper Brake</li> <li>Kickstand:Included</li> <li>Weight Capacity:440 lbs</li> <li>Unit Weight: 32lbs</li> <li>Package Includes:1 x 700C Road Bike 21 Speed w/ Kickstand</li> </ul>