Features: Brand new and high quality Protect your bike crankset from dust and dirt with this durable aluminum alloy dust cover. Made of lightweight and sturdy aluminum alloy, this dust cover adds minimal weight to your bike while providing reliable protection against impacts and vibrations. Designed for bike enthusiasts who enjoy maintaining and caring for their bikes, this dust cover is a practical accessory that extends the lifespan of your bike crankset and reduces the need for frequent cleaning. Whether you're a professional bike mechanic or simply want to provide extra protection when repairing or replacing bike cranksets, this easy to install dust cover is a valuable tool in your arsenal. Perfect for long rides, city commutes, and mountain biking adventures, this dust cover your bike crankset from dust, mud, and water, ensuring smooth and reliable performance in any terrain. Specifications: Material: Aluminum alloy Color: Black, Red, Blue, Dazzling (optional) Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Crank Dust Cover