EC90 Carbon Bicycle Stem 31.8mm 6 / 17 Degree MTB Road Bike Stem Matte Black
 

Upgrade your ride with the EC90 Carbon Fiber Bike Stem, designed for both Mountain Bikes (MTB) and Road Bicycles.

Combining the lightweight aesthetic of carbon fiber with the structural strength of an aluminum alloy core, this stem offers excellent durability, rigidity, and vibration dampening for a smoother riding experience.

Finished in a sleek matte black, it provides a premium and aggressive look for any bike setup.

Key Features:

  • Hybrid Construction: 3D forged aluminum alloy covered with premium carbon fiber for an optimal strength-to-weight ratio.

  • Sleek Finish: Matte black surface with clear, professional EC90 graphics.

  • Secure Clamping: The 4-bolt faceplate design distributes clamping force evenly across the handlebar to prevent slipping and crushing.

  • Versatile Application: Perfect replacement or upgrade part for XC, MTB, BMX, Road bikes, Gravel bikes, and Fixed Gear bicycles.

Item Specifics:

  • Brand: EC90

  • Material: Aluminum Alloy Core + Carbon Fiber Surface

  • Appearance: Matte Black

  • Handlebar Clamp Diameter: 31.8mm

  • Fork Steerer Tube Diameter: 28.6mm (1-1/8")

  • Angle: ±6 Degree / ±17 Degree (Reversible design)

  • Available Lengths (Center to Center): 70mm / 80mm / 90mm / 100mm / 110mm

  • Weight: Approx. 138g (100mm)

Package Includes:

  • 1 x EC90 Bicycle Handlebar Stem

Installation Note:

Please carefully measure your handlebar diameter (must be exactly 31.8mm) before purchasing.

We highly recommend using a torque wrench for installation to avoid over-tightening the faceplate bolts (Recommended Max Torque: 5Nm).

 
 
 
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