SDG Tellis Seatpost Seal Collar Bushing and Keyway Assembly

SDG specialise in mountain bike saddles, also producing handlebar grips and their own I-Beam Alloy and Carbon seatposts. With the 2 major contact points on any bike being your hands and butt, they make sure to cater for a range of shapes and sizes. Their range of saddles also offer Steel, Alloy, Carbon and Titanium rails.