29 / 100 x 15 Axle / 100mm Travel. The fork is brand new and has never been mounted on a bicycle. The steer tube is uncut. The box has been opened and is beat up.The fork is in perfect condition. 100 mm x 15 mm thru-axle - NOT compatible with Boost 110 mm x 15 mm hubs. Tapered aluminum steer tube - standard 1 1/8" to 1.5". International buyers: We can write a lower value and/or gift on the import papers. Please write a message saying to do so. The item "NEW 2016 RockShox SID RCT3 Fork 29 100x15 100mm Solo Air 46mm" is in sale since Tuesday, May 8, 2018. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Forks". The seller is "buycyclestuffonline" and is located in San Francisco, California. This item can be shipped worldwide.