Giant's Contact SLR Carbon Road Handlebars boast Giant's ultralight full carbon-composite construction for unrivaled lightness, stiffness, and vibration damping. The dual radius drop and an ovalized top profile with a 3° rearward sweep offer amazing comfort. Plus, they have a size-specific reach and drop for ideal ergonomics, making every ride feel perfect. These dream bars are also compatible with clip-on aerobars (sold separately), so you can fly down the road.
Which Reach and Drop you prefer depends on your hand size, arm length and riding style. If you like what you're riding, simply match it as closely as possible. In general, deeper drops and longer reaches are appropriate for riders with long arms and large hands while narrow drops and short reaches fit smaller riders. Handlebar Width is related to shoulder width. Riders usually prefer a handlebar width equal to the measurement between their shoulder blades, or slightly wider if they climb a lot or ride fast and hard.