Features: The Bike Headset features a solid stainless steel bearing, ensuring smooth and reliable performances for your mountain bike. Crafted with aluminum alloy and treated with a bright plating process, this bike headset is not only durable but also visually appealing. Designed for cyclist who demand precisions and durability, this bike headset is suitable for SP18, VP18, MUP8, JP8, BYA412, and most folding bike with built-in 44mm. Upgrades your bike with the Bike Headset and enjoy a smoothly ride with improved handling and reduced vibrations. The headset with fashion surfaces and smooth rotate,matching well with your bike headset,the fashionable design will draw much attention. Specifications: Material: Aluminum Alloy Color: Black/Red Diameter: Approx. 5cm/1.97inch Height: Approx. 3cm/1.18inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Bike Headset