Tired of stopping mid-trail to adjust your seat height?. Why Choose SEEKRUN?. It does NOT provide suspension or shock absorption. Fits 7mm Round Rails / 7x9mm Oval Rails Saddle Clamp. Switch between climbing and descending positions in a blink, so you can stay focused on the trail ahead.

Tired of stopping mid-trail to adjust your seat height?. Why Choose SEEKRUN?. It does NOT provide suspension or shock absorption. Switch between climbing and descending positions in a blink, so you can stay focused on the trail ahead.