The headset upper cover is essential for maintaining the integrity of your mountain or road bike. It secures the fork assembly and provides a smooth interface for steering. To install, simply align it with the headset and tighten the . This ensures stability during rides on . Features - Color: black -Material:Titanium alloy - Size: 3.20X3.20X0.50cm/1.26X1.26X0.20in - Size: 3.40X1.00X1.00cm/1.34X0.39X0.39in -durable construction: made from sturdy materials, this headset upper cover ensures lasting performance and resistance to damage, making it ideal for rugged rides -enhanced stability: the 28.6 mm design provides robust support, minimizing the risk of fork loosening and ensuring a safer, more stable riding experience - and moisture protection: effectively prevents and moisture from entering the fork, prolonging the lifespan of your bike's components for reliable performance over time -versatile compatibility: ideal for both mountain and road biking, this cover addresses various riding conditions and enhances overall performance across different terrains -userfriendly design: with a simple yet practical design, it meets diverse biking needs while enhancing functionality during rides Package list: 1pc x bike headset seat cover