RockShox SID SL Ultimate BRAIN - 100mm travel, 44mm offset, 110mmx15mm hub space. The item "RockShox SID SL BRAIN 100mm travel, 44mm offset, 110mmx15mm hub space" is in sale since Tuesday, April 20, 2021. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Forks". The seller is "bikerboy22" and is located in Fayetteville, Arkansas. This item can be shipped to United States.