20 Inch Springer REF#: 153899 20 Lowrider Classic Flat Twisted Spring Fork 1 Inch Gold. Lowrider Classic Size: 20 InchSteerer: Threaded 1 Inch (22.2mm ID)Steerer Length: 143mm (68mm Threaded)Material: Hi-TensileAxle Size: 3/8Color: GoldBrand Name: Lowrider Classic Sign In to view pricing and availability