<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><pre data-v-0c9f6f24="" style="box-sizing: inherit; font-size: 12px; font-family: none; margin-top: 0px; margin-bottom: 1em; overflow: auto; color: rgb(96, 98, 102); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Product Description: 【 Measurement Method 】: If both ends of the measuring tape cannot be inserted into the chain gap at the same time, it indicates that the chain tension is within the normal range; If the entire measuring scale can easily fit into the chain gap at both ends, it indicates that the stretched chain needs to be replaced. Continuing to use the stretched chain will cause accelerated wear on the flywheel and sprocket. 【 Professional Design 】: Suitable for measuring chain wear, convenient and simple, it can measure the elongation of the chain after application. Generally, if it is 0.75%, chain replacement can be considered, and if it exceeds 1%, it is recommended to replace the chain. 【 Portable and Practical 】: The tool is compact in size, lightweight, and easy to carry or store in the toolbox, without taking up too much space. The operation is simple and easy to understand, requiring no professional skills. Even ordinary cyclists can quickly get started using it, making bicycle maintenance more efficient and worry free. specifications Size: 14*4.8*0.2cm Material: Iron Quantity: 1 The package includes: 1 * Bicycle Chain Test Caliper</pre> <p style="text-align:left;margin:0;"></p> </div></div>