This aluminum alloy crankset cover screw is designed to meet the needs of mountain, fixed gear, and road cyclists. Its lightweight and durable construction ensures a secure fit for your crankset, while the hollow design reduces weight. The screw's sleek appearance and precise threading make it an excellent choice for enhancing your bike's performance and aesthetics. Features -Color:Red -Material:Aluminum Alloy -Size:2.80X2.80X1.40cm/1.10X1.10X0.55in -Screw standard: -Durable and lightweight: made from durable aluminum alloy, this crank arm bolt is both durable and lightweight, providing a stable and reliable riding experience -Efficient crank design: the hollow crank design reduces the load on the pedals, improving riding efficiency and making rides more manageable -Secure fastening: the screw ensures a secure fit, preventing loosening and ensuring and -Versatile application: suitable for mountain, fixedgear, and road bikes, this bolt meets a wide range of cycling needs, allowing for versatile use -Practical alloy: the aluminum alloy material is resistant to wear, extending the product's lifespan and reducing the need for frequent maintenance Package list: 1pcs x Crank Arm Screw