ISM PL 1.1 Saddle triathlon bottle cage Wide temperature range combined with

Wide temperature range combined with high-stretch seamless comfort makes this Castelli's most versatile warmer

Stretch fit panels for closer comfortable fit

Stronger Internal Frame

with zero effort

while further reducing the effort required to handle

ISM PL 1.1 Saddle triathlon bottle cage Wide temperature range combined withThe ISM PL 1. 1 saddle is a new version of ISM's very popular Prologue saddle, with updated racing graphics. Like the other PL models, it features a full 275mm length, and generous 135mm rear section perfect for riders who rotate back while climbing. Compared to the PL 1. 0, the 1. 1 has an increased level of padding ideal for riding in thin triathlon style shorts, or for anyone who simply wants a softer ride.