Keenso Bike Crank Bolt, Aluminum Alloy Stem Bolts Bicycle Cranket Screw Fixing Bolt for 590 596 XT XTR SLX Crankset(Red) Bicycles and spare parts

【5 Colors】: This bike fixing has 5 colors for you to choose. (red, blue, black, gold, tItanium), which also can update your bike. 【Easy Installation】: This crank crankset screw is easy to install by using the British 3/8 hex wrench(not included). Thread diameter: approx. 20mm / 0.8in; thread length: approx. 12mm / 0.5in. 【Scope of Applications】: This crank is applied for 590 596 XT SLX crankset, which is a wonderful replacement part for your broken or old ones. Outer diameter: Approx. 28mm / 1.1in; inner diameter: Approx. 10mm / 0.4in. 【Premium Quality】: This brand new crank is made of high quality aluminum alloy material, which is sturdy and durable, corrosion resistant and anti-rust. It is not easily damaged, has quality and ensures high strength for long-lasting usage. 【Guarantee】: Our product have 180 days warranty, if you have any question about this product, please feel to contact us, we will try our best to help you solve your problem.