Welcome to our store!</br> 1、With high toughness, extremely low wear, and light weight, it is an ideal choice to reduce the need for riding. 2、Made of titanium alloy material to ensure a strong structure, excellent corrosion resistance, no rust, and durability. 3、Excellent processing technology,high precise processing, burr free surface and standard thread. 4、Installation is simple, using an hex key (not included) can be easily installed. This bolts is a great replacement for your broken or old parts. 5、Wide range of applications, can be used for bicycles, mountain bikes, road bikes, etc. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Crank Bolts Material: Titanium Alloy Specification: M15 x 12 Pitch: Approx. 10mm / 0.4in Hex Socket: Approx. 10mm / 0.4in <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Crank&nbsp;Bolts (Customer Satisfaction) - is our priority. If you notice any problems with the products after receiving the goods, such as damaged goods or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sale service.</br>