Rockshox Rear Shock Sidluxe Ultimate Flight Attendant - Trek Supercal

The Trek Supercaliber is one of the most decorated XC race bikes on the World Cup circuit today. Its magic comes from IsoStrut-a structural, frame-integrated shock RockShox created in partnership with Trek engineers. When you combine this winning design with the latest Flight Attendant automatic suspension system, you have the ultimate race-ready package that does all the hard thinking for you. No other suspension system has this level of personalization to match your riding preferences, your terrain, your style, and your physical capabilities. Elevate your ride.Features:- NEW Remove suspension complexity to elevate your ride experience. Flight Attendant has an all-new algorithm that uses a suite of sensors to read rider and terrain inputs to anticipate the perfect suspension position. No other suspension system has this level of personalization to match your riding preferences, your terrain, your style, and your physical capabilities. Elevate your ride.- NEW Adaptive Ride Dynamics ena