Feature 1The headset is made of quality material, anti-rust, sturdy and durable. 2Fine machining ensures sleek surface, fits perfectly with your bike headset. 3The cap is good for keeping dust and water away to lengthen the durability. 4Can prevent the bearing from over-abrasion and make it rotate freely. 5Useful accessory for replacing old headset of bike.SpecificationFeatures: The headset is made of quality material, anti-rust, sturdy and durable. Fine machining ensures sleek surface, fits perfectly with your bike headset. The cap is good for keeping dust and water away to lengthen the durability. Can prevent the bearing from over-abrasion and make it rotate freely. Useful accessory for replacing old headset of bike. Specifications: Condition: 100% Brand New Item Type: Bicycle Headset Material: AL6061 T6 Color: Black Model Number: 4456ST Upper SHIS: ZS44/28.6 Lower SHIS: ZS56/40(30) (Code is for quick search, not a accurate specifications. Please refer to SHIS(Standard Headset Information System.) Weight: Approx. 138g Package List: 1 * Bicycle Headset .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Note:Please note that the color of the accessories will be sent randomly, and make sure you will not mind before ordering.