• Pro Koryak Stem

        • $21.49 21.49
        • RRP $50.99
        • Save 58%
    • Select Colour
      Select Diameter
      Select Steerer Diameter
      Select Length

Pro Koryak Stem

Named after the rugged Koryak Mountains in Eastern Siberia, these all-mountain components from Pro are designed to deliver maximum performance and reliability. The Koryak stem features a squared forged design that gives the perfect blend of lightness, torsional rigidity and great anti corrosion properties.

It features a durable hard anodised finish, laser etched graphics and a 10 degree rise that can be flipped to be run either negative or positive meaning you can always find the right fit.


  • Material: 3D forged 6061 T6 aluminium for high strength and excellent resistance to corrosion
  • Machined four bolt front clamp for increased lateral rigidity with wide bars
  • Oversized 31.8mm clamp diameter reduces unwanted flex under high load by increasing strength and rigidity
  • +10/ -10 degree reversible design
  • 40mm stack height
  • Durable anodised finish
  • Laser etched logo graphics
  • For 1-1/8 inch fork steerers
  • Weight: 140g (60mm)

Buy Pro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black
  • Length: 110mm, 100mm, 90mm, 80mm, 60mm, 70mm
  • Material: Alloy
  • Diameter: 31.8mm
  • Steerer Diameter: 1.1/8"

Interested in Pro Stems?

Stems Buying Guide

  • We've got everything you need to know in our buying guide.

Also Consider...