Koryak Dropper Post 120

Built for trail and enduro riders, seeking a range of robust and reliable dropper seatposts, the PRO Koryak Dropper Post 120 is the short-travel solution within PRO’s Koryak range. Boasting 120 millimeters of infinite travel it frees you up to ride technical trails with speed and flow.
Developed in Eindhoven, The Netherlands, utilizing PRO’s Dutch engineering design philosophy and manufactured to the Japanese industry-leading, exacting, standards the PRO Koryak Dropper Post 120 is an infinite-travel dropper seatpost. Boasting a robust design, featuring PRO’s redesigned seals to improve the lifespan of the dropper, it is ideal for trail and enduro mountain bikers. Available in 30.9 (PRSP0276) and 31.6 (PRSP0277) millimeter diameters it has an alloy construction as well as a mixed oil/gas cartridge. Its internal cable routing ensures a neat aesthetic. The Koryak Dropper Post 120 makes use of PRO’s 2-bolt head design which provides a neutral saddle position and up to 10 degrees of saddle tilt; making it possible to raise or lower the nose of the saddle to perfect your riding position. Completing the dropper seatpost is a low resistance actuator, which functions on a 2:1 lever ratio and requires less pressure to actuate, making it easier to engage the dropper on the fly. Experience the freedom of the trails, immerse yourself in nature and enjoy the exhilaration of mountain biking with the PRO Koryak Dropper Post 120.
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  • 120mm infinite-travel dropper seatpost
  • Robust alloy construction
  • Redeveloped seals to extend the lifespan
  • Internal cable routing
  • 2-bolt head design
  • Diameters: 30.9mm (PRSP0276) and 31.6mm (PRSP0277)
View technical details >


  • Partnumber
  • Cable Routing
  • Color
  • Diameter
  • Material
  • New
  • Series
  • Travel
  • PRSP0276
  • Internal
  • Black
  • 30.9
  • Alloy
  • Yes
  • Koryak
  • 120
  • PRSP0277
  • Internal
  • Black
  • 31.6
  • Alloy
  • Yes
  • Koryak
  • 120

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