Designed to adapt your saddle with rails to a clampless seat post. The accessory for clampless seat posts Compatible with the Btwin model 8523888 seat post, and all saddles with rails and clampless seat posts.
Designed to adapt your saddle with rails to a clampless seat post. The accessory for clampless seat posts Compatible with the Btwin model 8523888 seat post, and all saddles with rails and clampless seat posts.