The PRO Koryak Dropper Post 150 is engineered to elevate your sports bicycle experience. This internally routed seatpost offers 150-millimeter infinite travel. Its lower tube and shaft are crafted from 3D forged AL6061 alloy and feature stainless-steel bolts. Available in diameters of 30.9, 31.6, and 34.9 millimeters, the thinnest diameter weighs just 625 grams. Operated by an up/down style lever, it comes with PRO's innovative 1-bolt clamping system, allowing for a wide range of saddle angle adjustments.


Using your PRO Koryak Dropper Seatpost is easy. Just use the up/down style lever to adjust the seatpost to your desired height. For saddle angle adjustments, use the 1-bolt clamping system. When installing, make sure to choose the right diameter (30.9, 31.6, or 34.9 millimeters) for your bike. As for maintenance, keep the seatpost clean and dry. Regularly check the stainless-steel bolts for tightness. If you notice any unusual noises or difficulties in adjustment, have it checked by a professional.