Sella bici Fizik Vento Argo X3 140 mm XC / ghiaia nera con guide Kium
7x7mm Round kium rails. Model : Vento Argo X3. Designed for XC / Gravel. Width : 140mm. 3/5 : Good condition - installed and lightly ridden, rails have minor wear, no functional issues. Minor digs in the rails from being clamped.