The SP-1 seatpost is made using lightweight, 2014, aluminum alloy tubing and a cold forged, aluminum, alloy head. The two-bolt head design ensures solid seat positioning and plenty of adjustability. Each post has 20 millimeters of setback and 26 degrees of seat angle adjustment.
Available in anodized red, blue, gold and black with laser etched graphics. Available in 26.8, 27.2. 30.9 and 31.6 diameters, the posts are 400 millimeters long. Meets or exceeds ENM standards. MSRP: $39.99
26.8mm-PX-SP14SB268: 267 grams/9.4 ounces
27.2mm-PX-SP13SB272: 295 grams/10.4 ounces
30.9mm-PX-SP14SB309: 291 grams/10.2 ounces
31.6mm-PX-SP14SB316: 298 grams/10.5 ounces