The Shimano FH-M665 straight locknut unit is an essential accessory for your bicycle. Manufactured by the renowned brand Shimano, known for its quality and durability, this nut is designed to withstand the rigors of cycling and provide exceptional performance. Whether you are a casual rider or an experienced cyclist, this nut will be a valuable addition to your collection of bike accessories. It is designed to securely attach to your rear hub, offering maximum stability during rides. Made from high-quality materials, this nut is built for longevity. It is also easy to install, allowing you to quickly attach it to your bike without any special tools. This Shimano FH-M665 straight nut is compatible with a variety of bicycles, making it a versatile choice for all cyclists. Whether you have a mountain bike, a road bike, or a city bike, this nut will perfectly meet your needs. In summary, the Shimano FH-M665 straight locknut unit is a high-quality bike accessory that offers excellent value for money. Its durability, compatibility, and ease of installation make it an ideal choice for all cyclists. Add this nut to your bike today and enhance your performance on cycling tours.