hard choice. Scott Spark 29 Expert without rear derailleur and disc rotors for 2200$ or GT Zaskar 100 9r Pro for 3300$. what to choose. I prefer aggressive trail riding with elements of AM. i understand that it sounds little strange but i don't think that i need bike with more than 100mm travel.2013 GT Zaskar LE 9R Expert Bike Reviews, Comparisons, Specs Bikes Vital MTB Carbon frame, 1x11 full XT8000 drive train 34/11-42, XT brake, Syncros Internal dropper post, ZTR crest rims/ nuke proof hubs, Fox DPS rear suspension sx2H.