Featuring purpose-engineered shaping, Giant&';s Contact SLR Stem is stiff, strong and ultra-light. With a 10Adeg rise and multiple length options, the Contact SLR stem accommodates a wide range of riders and is the perfect complement to the TCR or any other high-performance road bike.With purpose- engineered shaping, full-carbon Contact SLR stem offers maximum stiffness at minimum weight. Compared with the previous Contact SLR stem, the all-new Contact SLR road stem is 9% stiffer and 7% lighter.The integrated stem cap of the all-new Contact SLR stem ensures a smooth flow of air over the top of the stem while the specifically designed shape of the spacers offers seamless integration and air transition over the side of the stem.Compatible with all Giant OD1 and OD2 head tubes sizes.31.8mm Handlebar clamp diameterApprox. weight: 123g (100mm)