ZTTO MTB Dropper Seatpost Adjustable Suspension Seat Post Internal Routing External Cable Remote Lever 100mm Travel 30.9 31.6

ZTTO MTB Dropper Seatpost Adjustable seat post

ZTTO x ZOOM
Travel :100mm
Outside Diameter: 30.9mm/ 31.6mm
Weight:
upper routing about 625g(30.9mm)/640g(31.6mm) bottom routing about 655g(30.9mm)/670g(31.6mm)
weight for seat post only. other accessories about 100g.

What's the different between ZTTO version and Norm version ?

ZTTO version = Norm version + ZTTO Remote lever
Upper and Bottom : it means cable position , Bottom version for internal routing frame only. please make sure your frame have a hole for dropper seatpost.

Cable length : about 1.7 meter

ZTTO Bearing Remote Lever

Easy to install

Including an English manual, if you still don't know how to install, please contact us, we will help you

Two-way lock

Unlike other brands, our seat post can locked up or down, means you can pull up the bike like a normal seatpost.

Hydraulic & Air Dual System

Super smooth experience. The dual system is integrated in one stick, no risk of leakage.

Upper routing

Fit any 30.9mm / 31.6 frame

Rubber retaining ring

Quietly fix the cable

Bottom routing

Hidden the cable, look better