The Zipp Service Course Seatpost is an affordable aluminum component with a strong construction and low weight. It is also tuned to help every rider find their ideal riding position. A secure two-bolt clamp makes it easy to make micro-adjustments to the position of your saddle. Finding your perfect fit leads to perfect performance. This version has no setback for riders who prefer a straight seatpost. The Zipp Service Course Seatpost is the perfect choice for the rider who wants to take on long and versatile rides with confidence at a low price.