The PRO Koryak is a tough, lightweight alloy seatpost that holds your saddle locked in place ride after ride, with easy, precise angle adjustment when you want to dial in your position. The 20mm layback shifts your weight rearward for a more relaxed, balanced fit, while the 27.2mm diameter suits a huge range of road, gravel and mountain frames.

Highlights

• 3D-forged AL-7050 alloy for a strong, durable post at a low weight (from 246g)
• Single-bolt clamp gives a wide range of fine saddle-angle adjustment
• 20mm offset (layback) moves the saddle rearward for a more balanced riding position
• Compatible with Shimano Di2 battery integration inside the post
• 27.2mm diameter, 400mm length

Built to last

The 3D-forging process and AL-7050 alloy give the Koryak the robustness to handle trail and all-round riding while keeping the weight in check. It is a no-fuss, reliable post that simply does its job, season after season.

Dial in your fit

The single-bolt head allows a wide range of saddle-angle adjustment, so you can set your tilt accurately and re-tighten with confidence. The 20mm layback positions the saddle further back over the bottom bracket, which many riders find more comfortable and better balanced.

Di2 ready

The post is designed to accept a Shimano Di2 battery internally, keeping your electronic groupset tidy and protected without an external mount.

Compatibility & fit

This is the 27.2mm diameter, 400mm length version with 20mm offset. Check that your frame takes a 27.2mm seatpost before ordering. Suits saddles with standard round rails. Always observe your frame's minimum-insertion mark and the post's maximum-height line when fitting.