Funn Block Pass Seatpost

A simple-yet-effective seatpost with adjustable setback.

Ever needed to adjust the setback of your mountain bike saddle? If so, the Funn Blockpass seatpost is the one for you.

The Blockpass is a tough, lightweight and comfortable seatpost that offers 15mm, 20mm and 25mm setback options. Adjustment is quick and easy and made with a single, oversized bolt.