PRO Koryak Dropper Seatpost - Shimano I-Spec II

Designed to inspire confidence through versatility, adaptability and performance synonymous with the PRO name, the Koryak dropper post is a first from the brand.

Weighing in at 520g (including remote and cable) the Koryak adjustable alloy seat post is a cable activate stealth routed dropper post offering 120mm of smooth non-indexed travel for on-the-fly adjustability.

The smooth downward movement and quick, responsive upwards rebound of the post is provided by a replaceable air cartridge. The mechanism is operated by an internally routed cable, which runs down the seat post and through the frame, and is connected to a bar-mounted lever by Shimano's OPTISLICK cables for optimum performance in the face of dirt and mud.

The remote control is nicely executed with a Firebolt-style lever (compatible with Shimano I-Spec II) for those running 1x11 or a SHIMANO SYNCHRONIZED SHIFT drivetrain, takes advantage of the free left hand shift lever position for operating the dropper post.

Key Features:

• Construction: Anodized aluminum shaft and body, rebuildable seal-head, keys and bushings, single-bolt, zero-offset saddle clamp
• One-piece replaceable air/hydraulic cartridge
• Travel: 120mm, infinite-adjustment range
• Cable actuated mechanism, using Shimano's Optislick wires and housing
• Internal cable routing
• Remote levers: I-Spec II compatible horizontal "Firebolt" style option
• Diameter options: 30.9mm or 31.6mm
• Claimed weight: 520 grams, including cable assembly and remote lever
• Replaceable air cartridge and brushes