Features:
^^Size
170mm crank length. This bike crank arm can help ensure ultimate chain retention, increase service life, and reduces friction and noise
.^^Matching dental disc screws
This dental disc screw is made of selected high-strength aluminum alloy material, optimized with a special alloy formula, which not only ensures excellent load-bearing capacity and fatigue resistance, but also perfectly achieves lightweight design, allowing every gram of weight to serve the efficiency and speed of cycling. Through precise CNC turning technology, every detail of the screw is meticulously crafted, showcasing unparalleled beauty in craftsmanship from its outer contour to internal threads. Its thread design is tight and meticulous, not only enhancing the biting force with the tooth disc and installation surface, but also greatly improving the sealing and anti loosening performance, ensuring stability and safety during cycling
^*^Made with high-quality materials
Our crank arm prioritizes durability and sturdiness to ensure a reliable choice for bicycle enthusiasts. They have excellent strength and hardness, allowing them to withstand extensive use without deformation or compromise. We are confident that our crank arm can handle the harshest terrains and challenges
^^Perfect cutting
Standard precision cutting of hole, which ensures perfect fit for bike, easy to install
.^^Exquisite workmanship
This product has fine polish and great paint, which is colorfast and stylish, as well as performs well in practical use
.Packing list:
1 Piece Pedal Crank Arm +1 Set Of Dental Disc Screws (Double Teeth) Black.