The redesigned Contact Switch AT dropper seatpost features more insertion, more drop and better fit for more seat tube designs than ever before. With travel length and cable routing adjustability as well as a wide choice of remote lever options, the all-new Contact Switch AT offers the rock-solid, play free action you expect and the versatility you need to handle technical terrain.

Features
Travel adjust system provides tool-free adjustability in 5, 10 or 15mm increments.
Integrated storage channel to store backup adjustment spacers clean and neatly in place.
Reduced chassis and insertion length on 100mm and 150mm travel posts for smaller frame sizes.
Rotatable cable actuator for better fit and improved cable action.
Reduced collar height for even more drop.
Redesigned 3-in-1 modular remote lever compatible with SRAM MMX, Shimano I-Spec EV II or 22.4mm clamps with adapter.
Lighter weight than previous Contact Switch droppers.
Easily serviced replaceable cartridge

Specifications
Material: 7075 aluminium
Diameter: 30.9mm
Travel: 100mm, 140mm, 170mm, 200mm
Lengths: 315mm, 395mm, 470mm, 530mm
Sizes: 315mm x 100mm drop, 395mm x 140mm drop, 470mm x 170mm drop, 530mm x 200mm drop

Mfr Claimed Weight
430g, 490g, 550g, 590