ISM - PS 1.1 - Black The tube will start to

The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque

The ISM PN4

A capable trail tyre available in a wide range of sizes for any region

PLEASE NOTE:

ISM - PS 1.1 - Black The tube will start toISM's PS 1. 1 Road Bike Saddle has a similar design to the PS 1. 0 featuring the same sloped front arms with the addition of slightly thicker 30 series foam and gel padding and chromoly rails. Commonly used as a triathlon saddle and time trial saddle. The ISM PS 1. 1 gel saddle features an upward slope at the rear of the saddle which provides superb hip support when your body is rotated forward in an aerodynamic position, or in an aggressive road