Selle Italia SLR Boost Superflow ProTeam S3 Carbon Fibra-TekSLR Boosts compact shape provides the perfect combination of comfort and performance Fibra tek is Selle Italias latest cover material offering supreme durability SuperFlow features a large anatomic central relief area which allows rider to sit comfortably and pedal efficiently Ti 316 7mm rails are hollow titanium, a balance of strength and light weight Become an idmatch dealer to fit the correct saddle to your customer. For more information on idmatch