The PRO Tharsis Dropper Seatpost is a lightweight, infinite long-travel dropper seatpost.

Designed to provide you with a better sports’ bicycle experience the PRO Tharsis Dropper Seatpost is PRO’s lightest weight long-travel dropper post. Available in a 160mm travel option, with internal cable routing, it features a full alloy cartridge and an alloy body to ensure it is lightweight and robust. Weight reductions are further enhanced by the use of an oval stanchion shape and a traditional two-bolt style, 3D forged alloy, head with titanium hardware. The Tharsis Dropper Seatpost is available in 27.2- 30.9- 31.6- and 34.9-millimetre diameters.

Highlights

• Lightweight cross-country and endurance mountain bike dropper seatpost
  
• 3D forged alloy construction
  
• Titanium bolts
  
• New collar
  
• Oval stanchion inside shape
  
• Internal cable routing
  
• Weight: from 405g