Profile Design Tri Stem 17.5° x 80mm 1-1/8"

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Product Details

Profile Design Tri Stem 17.5° x 80mm 1-1/8"

The Tri stem offers increased integration for a wider range of bike than ever before. It is designed to suit different styles of internal cable routing and to accommodate compatible hydration systems - enabling a clean, no fuss front end set up.

Features

  • The Tri Stem also features the HSF faceplate for easy mounting of our comptable hydration systems.
  • Routing for Top Tube or Headset cable entry.
  • HSF faceplate compatible for hydration mounting. 31.8mm bar clamp to work with standard bar.
  • Weight: 105mm - 255g
  • Length: 80mm
  • Material: 3-D Forged 6061-T6 Aluminum
  • Clamp Diameter: 31.8mm
  • Angle: -17.5 deg
  • Steerer Tube Diameter: 1-1/8in (28.6mm)
  • Stack Height: 37mm
  • Clamp Width: 40mm
  • Finish: Matte black with black accents
SKU: RST1758081

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The best pre-owned bikes

When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.

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In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.

Learn more about our carbon testing.

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Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.