Welcome to our store！</br> 1、Constructed of high strength steel with galvanization processing, anti-corrosion, high performance of durability. 2、Fluent turning movement without much noise. 3、The inner thread is finished with high precision, which ensure close connection with the bike hub and smooth operation. 4、Providing fast riding speed with less effort needed. 5、Usually applied for fixed gear bike bicycles. <strong><span style="font-size:16px;font-family:Arial;">Features:</span></strong> <ul> <li> <span style="font-size:16px;font-family:Arial;">Constructed of high strength steel with galvanization processing, anti-corrosion, high&nbsp;performance of durability.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Fluent turning movement without much noise.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">The inner thread is finished with high precision, which ensure close connection with the bike hub and smooth operation.</span> </li> <li> <span style="font-family:Arial;"><span style="font-size:16px;font-family:Arial;">Providing</span></span><span style="font-family:Arial;"><span style="font-size:16px;font-family:Arial;">&nbsp;fast riding speed with less effort needed.</span></span> </li> <li> <span style="font-size:16px;font-family:Arial;">Usually applied for fixed gear bike bicycles.</span> </li> </ul> <strong><span style="font-size:16px;font-family:Arial;">Specification:</span></strong> <span style="font-size:16px;font-family:Arial;"> Condition: 100% Brand New</span> <span style="font-size:16px;font-family:Arial;"> Material: Steel</span> <span style="font-size:16px;font-family:Arial;"> Color: Shown as pictures</span> <span style="font-size:16px;font-family:Arial;"> <strong>Type Options: 13T, 14T, 15T, 16</strong><strong>T</strong></span> <span style="font-size:16px;font-family:Arial;"> Whole Diameter: Approx. 56mm / 2.2in(13T), 62mm / 2.4in(14T), 66mm / 2.6in(15T), 70mm /&nbsp;</span><span style="font-size:16px;font-family:Arial;">2.7in(16T)</span> <span style="font-size:16px;font-family:Arial;"> Weight: Approx. 50 - 70g</span> <strong><span style="font-size:16px;font-family:Arial;">Packing List:</span></strong> <span style="font-size:16px;font-family:Arial;"> 1 x Bike Freewheel</span> <span style="font-size:16px;font-family:Arial;"> 1 x Locking Ring</span> <span style="font-size:16px;font-family:Arial;"> *Other terms on pictures are not included.</span> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>