Elevate your mountain biking experience with the Race Face Next SL Carbon Seatpost. This sleek, black seatpost is designed to provide maximum comfort and support on even the roughest terrains. Made from high-quality carbon material, it is both lightweight and durable, making it the perfect upgrade for your bike. With an item diameter of 30.8mm and a length of 400mm, this adjustable seatpost is compatible with a wide range of mountain bikes. The set includes one seatpost and is easy to install, making it a hassle-free upgrade for any cyclist. Plus, with free shipping within the USA, it's never been easier to get the parts you need to take your biking to the next level.