Zero25 is a lightweight, universal seatpost with a twist: it's two seatposts in one. The two clever, reversible saddle rail clamps transform the post from zero saddle setback to 25 mm setback. All that's needed is to flip the clamps from one side of the seatpost head to the other and the offset changes.
No more problems with getting the wrong seatpost or needing another one when you change the type of saddle you use ‚Äì it now takes 30 seconds to transform your seatpost. And the best news is that despite the double functionality, the Zero25 is even lighter than our previous seatpost.
Zero25 can handle any type of seatpost rails, from round to all oval shaped carbon rails.
Zero25 has a carbon fiber pillar and comes in two diameters, 27.2 mm and 31.6 mm, and one length, 350 mm.
- Shaft Material: Carbon
- Head Material: Al-Alloy
- Finish: UD Matte Black
- Set back: 0 or 25 mm
- Bolts: Stainless steel zinc. black
- Weight: 203g (27.2mm x 350mm)
- Length: 350mm
- Diameter: 27.2mm / 31.6mm
For over half a century, 3T's products have been at the forefront of cycling technology. The Italian brand's dedication to innovation and performance has resulted in victories at the sport's biggest races including world championships, the Tour de France and the Giro d'Italia. Today, 3T has reaffirmed its connection to the sport with highly innovative frame designs that empower riders to explore cycling in new ways. Meanwhile, the Torino-born brand's leading position in the area of cockpits and seatposts means the famous 3T logo remains the mark of a true cyclist. Read more about 3T.
Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of 3T, Castelli, Chris King, ENVE, HJC, Intense, Moots Cycles, Peaty's, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.