Hsthe Sea 2 pcs Crankset Screw, Bicycle Crank Arm Fixing Bolts, M18 black Aluminum Alloy Crank Cap Plate for Mountain Road Bike

• 【PREMIUM MATERIAL】This crankshaft cap is made of aluminum alloy material, high strength, corrosion resistant, sturdy and durable. With anti-rust, colorfast, lightweight and durable. Good treatment with fine texture, ensure long service life.
• 【EASY TO INSTALL】These bike crank bolts are lightweight, easy to install and use. Fits most hollow axle mountain bikes. It is used for bicycle integrated hollow crankset. It is used to fix the crankset and chainwheel crankset.
• 【GREAT DECORATION】The mountain bike crank bolt with more different colors for you to choose, meets different needs. CNN's bright color makes it a great decoration for your bikes.
• 【DISTRIBUTES PRESSURE】This crankshaft cap can distribute the pressure of the nut on the part being secured, reducing the chance of damaging the part. The fine design with precise machining, fits the crank perfectly and offers a professional crank fixation.
• 【WIDE APPLICATION】Wonderful accessory for bicycle chainring. It is used to fix the crankset and chainwheel crank, which is a great accessory for cycling enthusiasts. Waterproof, dustproof, super light.

This crank screw is lightweight and easy to install and use. You can distribute the pressure of the nut on the parts to be fastened to reduce the possibility of damaging the parts. Mainly used to fix the crank and crank sprocket, suitable for proper size bikes. Specification: Condition: 100% new Material: aluminum alloy M18 tooth pattern screws are suitable for Haomeng hollow one-piece crankset FS.A chainrings and old FC-4500 and FC 5600 road chainrings, etc. Size: 20mm/0.8inch Package Weight: Approx. 10g Packing included: 2 * crankset screw