?What We Will Get?: Our Headset Bearings have 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem. ?Smooth & Stable?: Our tapered headset bearings have sealed and waterproof, smooth rotation, quiet and silent, long life. Closed system of net ball and steel groove, carefully selected for bearing steel materials. The ball has high hardness and is not easy to form under high pressure. It continues to be smooth in the steel groove. Contains high-viscosity grease, lubricating and rust-proof, and the sealing ring can be dense and waterproof, and it requires no maintenance for a long time!. ?Clear Printing?: 1 1/8 integrated headset bearings have clear printing and exquisite workmanship, reflect the guarantee of its quality, which will not disappear with the number of uses. ?Sealing Rubber Ring?: The 41.8 x 6.5 x 45 headset bearings use sealing rubber ring that can effectively prevent water and dust from entering that is a helpful accessory for competition, mountain bikes, road bicycles. ?Headset Bearings?: Our headset bearings are designed with the external diameter of 41.8MM, the angle of 45° that fits for your bicycles, Repairing the market's common full concealment, press-in semi-concealment and external Pelin bowl sets.

Date First Available: February 11, 2020. Best Sellers Rank: #105,761 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 40 ratings 4.2 out of 5 stars. : B084P7N55X. Sport Type: ?Cycling. Part Number: ?Keensoeag3chry1o. Manufacturer: ?Keenso. Material: ?Rubber. Brand Name: ?Keenso. Package Weight: ?0.02 Kilograms. Item Package Dimensions L x W x H: ?3.98 x 3.2 x 0.2 inches.