Building upon the successful 129 series, Racetech offers the same ergonomic form and incredible features, but in a lighter and more affordable package. Used by many professional teams at both national and international levels. This is the lightweight version, crafted using a precise recipe of carbon and Kevlar hybrid weave to achieve shell weights as little as 9.9lbs (4.5kg)! There are four sizes available; standard, wide, tall and wide-tall. Customize your seat further with low base cushions or side cushions for support in the thigh area. 9119 series seats (except the WHR) are compliant with FIA 8855-1999 standards *.