Ionic 0 TEAM offers 3T-patented DiffLock splined coupling to provide a secure, non-slip saddle clamp with adjustment precision down to 0.2 degrees and a 0 mm set back. The fore-aft adjustment of the saddle does not affect the saddle angle. With its neat, compact design it also looks great and stays clean when you are out in less than ideal conditons. Fits 70x10 mm oval-railed saddles with an oval rail end cap and replacement caps for round 7mm rails are available. This and all 3T seatposts comply to road and mtb usage. Made of carbon and AL-Alloy with a UD Gloss Black finish weighing in at 200 grams (for the 31.6x280mm). Available in 2 lengths and diameters.