Take the sting out of rough gravel and broken back roads with the PRO Discover carbon seatpost. Its UD carbon and Dyneema layup flexes just enough to absorb road buzz and chatter, so you stay fresher on long days, while a clean single-bolt head makes dialling in your saddle quick and fuss-free.

Highlights

  • Comfort-focused UD carbon with Dyneema construction smooths out rough surfaces
  • Single titanium-bolt clamp for easy setup and a wide range of saddle-angle adjustment
  • Built to hold a Shimano Di2 battery in the base for a tidy electronic-shifting setup
  • Generous 400mm length suits a wide range of frames and rider heights
  • 20mm offset to help position you comfortably over the pedals

Built for gravel comfort

Gravel and endurance riding means hours of small impacts adding up. The carbon and Dyneema layup is tuned to flex vertically and take the edge off vibration, helping reduce fatigue without feeling vague or flexy when you put down power.

Simple, secure adjustment

The single titanium-bolt clamp head keeps things light and clean while still offering a broad range of saddle-tilt adjustment. It makes fitting and fine-tuning your saddle straightforward, and holds your position reliably once set.

Di2 ready

The post is designed to house a Shimano Di2 battery internally in its base, keeping the battery protected and out of sight for a neat electronic-shifting installation.

Compatibility & fit

This post fits frames with a 31.6mm seat tube and measures 400mm in length with a 20mm offset (setback). Check your frame's required seatpost diameter and your minimum-insertion needs before fitting. The internal Di2 battery provision suits Shimano Di2 electronic groupsets; mechanical setups can run the post as a standard seatpost.

PRO products are covered by the manufacturer's warranty against defects in materials and workmanship for the original purchaser. The warranty does not cover damage from crashes, misuse, improper installation, modification, or normal wear and tear. Carbon components must be installed to the specified torque using a torque wrench and suitable carbon assembly paste where required.

For warranty support, return the item to Tune Cycles and we'll manage the claim for you.

This warranty is in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage.

  • UD carbon with Dyneema construction for vibration absorption and comfort
  • Single titanium-bolt clamping system
  • Wide range of saddle-angle adjustment
  • Designed to hold a Shimano Di2 battery in the base
  • 31.6mm diameter, 400mm length, 20mm offset
  • Weight from 205g
  • Black finish
BrandPRO
ModelDiscover
ConstructionUD carbon with Dyneema
Diameter31.6mm
Length400mm
Offset (setback)20mm
ClampSingle titanium-bolt
Di2 battery integrationYes (battery housed in base)
WeightFrom 205g
ColourBlack
Part numberPRSP0183
SKU SHM-PRSP0183
Barcode # 8717009369671
Brand PRO