The Jotekonoby Bike Hub Axle Compatibility Flat and Conical Des for Bicycle Thru Axle Washers Set comes in a compact, lightweight design, making it perfect for storing in your bike bag. This set is crafted with high-quality materials, ensuring durability and precision. The M15x02 and M15x5mm sizes cater to a wide range of bicycle hubs, making it versatile for various bicycles. The 3mm x 75mm size also ensures compatibility with most bicycle thru axle washers. This 3-piece set includes two flats and one conical design, providing a comprehensive range of options for adjusting and tightening your bicycle hub. The tapered shape of the conical washers ensures a smooth, positive fit, reducing the risk of damage to your bicycle or bike components during adjustment. The use of aluminum for the M12X3MM size provides additional strength and durability, enhancing the overall performance and longevity of your bicycle components. Invest in The Jotekonoby Bike Hub Axle Compatibility Flat and Conical Des for Bicycle Thru Axle Washers Set, and you'll have the tools you need to keep your bicycle running smoothly and efficiently.