This is a high-quality Bontrager SL stem with a sleek black and silver design. It has a 105mm length and fits 1 1/8 inch steerer tube diameters with a 31.8mm clamp diameter. The stem is made of durable aluminum and has a 7-degree angle. It is compatible with various types of bikes including road, mountain, cyclocross, This stem is perfect for anyone looking for a reliable and stylish upgrade to their bike. Buy with confidence and add this Bontrager SL stem to your collection today!