<p><br/></p><p><br/></p><p><kse:widget data-widget-type="customText" id="24641171" type="relation"></kse:widget></p><p><br/></p><br/><p><div class="detailmodule_media"><div class="video-container-1100129952392"><div class="detail-video" id="1100129952392" data-previewurl="https://ae01.alicdn.com/kf/S004963cbdbc4403285f55e93dcb4f910z.jpg"></div></div></div></p><br/><p><br/></p><p><br/></p><p><br/></p><p><br/></p><p><strong><span style="font-size:20px">Brand: ROCKBAO</span></strong></p><p><strong><span style="font-size:20px">Model: BC1.37X24T</span></strong></p><p><strong><span style="font-size:20px">BB Shell Width：68/73mm for MTB</span></strong></p><p><strong><span style="font-size:20px">Inner diameter of shaft core: 24mm</span></strong></p><p><strong><span style="font-size:20px">Weight:</span></strong></p><p><strong><span style="font-size:20px">±110g/PCS</span></strong></p><p><br/></p><p><strong><span style="font-size:20px">Applicable: Mountain bike/MTB</span></strong></p><p><br/></p><p><strong><span style="font-size:20px">Hollow integrated design, light weight reduction, less noise, improve riding comfort.</span></strong></p><p><strong><span style="font-size:20px">Sealed pelin bearing design to prevent dust and moisture from entering, lubricating and durable</span></strong></p><p><br/></p><p><strong><span style="font-size:20px">-----------------------------------------------------------------------------------------------------</span></strong></p><p><br/></p><p><strong><span style="font-size:20px">How to select a suitable Bottom Brackets?</span></strong></p><p><br/></p><p><strong><span style="font-size:20px">① Confirm the size of the tooth disc axis of the original bicycle</span></strong></p><p><strong><span style="font-size:20px">② Confirm Bottom Brackets type of original bicycle</span></strong></p><p><strong><span style="font-size:20px">③ Confirm the Bottom Brackets length of the original bicycle</span></strong></p><p><br/></p><p></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p><br/>