43mm sealed cartridge bearing road bike headset 1" fork steerer headset parts

It's a great honor for you to visit my store. Good luck with your favorite purchasesHigh-concerned chemical : None Weight : 91 Outside Diameter : 43mm Bore Diamete : 25.4 mm Material : alloy Brand Name : perfeclan Origin : Mainland China Height : 64 mm MainKey1 : Bike Threaded Headset MainKey2 : Bike Threaded Headset 25.4mm Fork MainKey3 : Folding Road bike Headset Group Replacement MainKey4 : bike Headtube Race Head Tube Parts MainKey5 : Bike Tapered Headset Bearing Repair Component MainKey6 : Bike Stem Quill Connector Bearing Bowl Top Cap