ST18-Up 49mm Fork Tubes +4" UC

Fork tubes for most 1949 to present Harley-Davidson in stock, under stock and over stock length.

● Hard chrome is not as bright as show chrome, but the hardness of 55-60 Rockwell provides longer lasting corrosion resistance and less drag and seal wear
● Ultra chrome is as bright as show chrome but has all the advantages of hard chrome
● DLC black is a diamond-like carbon coating, and is a nano-composite coating that has unique properties of natural diamond low friction, high hardness, and high corrosion resistance
●TNC Gold is a Titanium Nitride Coating, which is an extremely hard ceramic coating

Over stock length fork tubes come complete with spring spacers where required, but it is strongly recommended to check fender to lower triple tree and wheel to engine and wheel to controls clearances when fitting longer or shorter fork legs. Fork tubes are sold in pairs.