<p><strong>Feature:</strong></p><p><br></p><ul><li>Name: integrated 4 arm crank teeth plate Crank: 170mm/6.69in</li><li>Material: aluminum alloy</li><li>Compatible: single disc, double disc, three disc 9S 10S crankset</li><li>Specifications: BCD 104,</li><li>Crank Arm length：104mm </li><li>related holes distance: 74mm</li><li>Bottom Bracket diameter:23.79mm</li><li>Weight: 675g/1.48Ib.</li><li>Color: black, red, blue, silver, purple.</li><li>Advantages: the use of aluminum alloy, light weight, appearance and fashion, very cool, axial strength, strong compatibility.</li></ul><p><br></p><p><br></p><p><strong>Package Includes:</strong></p><p><br></p><ul><li>1 x one fordged crank set</li><li>1 x Bottom Bracket</li><li>4 x Chainring bolts(set)</li><li>1 x M15 crank screw</li><li>1 x Crankset bolt Allen Wrench </li></ul>