Rock Shox Sid XX Fork 29 Fork with 100mm travel (Solo Air) Remote Lock Out. 15mm Thru-Axle OverDrive Tapered Steerer tube (1.5" to 1.25") Headtube is about 6 7/8 long. Fork is used, but in nice condition.Few scuffs on lowers, but stancions are scratch free! It has been sitting in my closet for several months. Time to sell as I no longer have a Giant frame, or plan to get one, that uses the OverDrive Steerer Tube. The item "Rock Shox Sid XX 29 Fork / Giant Overdrive Tapered Steerer Tube 15mm TA / 29er" is in sale since Wednesday, July 13, 2016. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Forks". The seller is "ottoreni" and is located in West Palm Beach, Florida. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, AE, QA, KW, HR.