2PCS 41.8MM Heavy Duty Bicycle Headset, Bike Headset Bearings, Sealed Headset Bearings with Sealing Rubber Ring for Road Bike Bicycle BMX

Suit for Bike --- Bicycle stem ball bearings can be used for mountain bikes and road bicycles Durable & Anti-Rust --- Scooter head bearing adopts high grade steel material, which is durable, anti-rust and wear resistant for long term use Prevent Water & Dust from Entering --- headset bearings adopts sealing rubber ring that can effectively prevent water and dust from entering 41.8MM, & Angle 45° --- Bicycle headset bearings with external diameter of 41.8MM, angle 45°, that fits for your bicycles What You Will Get --- We stand behind all of our them with a product guarantee and promise to give you the best in customer care, If you have any issue about the item, please contact us by e-mail, we will try our best within 24 hours to reply