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FSA

FSA NS Alloy Mountain Bike Drop Stem -20° 31.8mm x 90mm

FSA NS Alloy Mountain Bike Drop Stem -20° 31.8mm x 90mm

Regular price $89.98 USD
Regular price Sale price $89.98 USD
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This Non Series Stem is FSA’s latest in the -20 degree MTN stem category. It is 2-D forged and CNC machined from AL7075/T73. This stem has a flat head with an aggressive drop for both 27.5” and 29” wheels. With a 34mm fork clamp stack height, it ranges from a shorter 50mm all the way up to a lengthy 120mm.

  • Flat head stem with aggressive drop for 27.5" and 29"
  • 2D forged then CNC machined from AL7075/T73
  • 4-bolt cold-forged alloy faceplate
  • Chromoly hardware
  • Printed graphics


  • Flat head drop stem with an aggressive drop designed for both 27.5" and 29" mountain bike wheels
  • 2D forged then CNC machined from AL7075/T73 aluminum for a strong, lightweight build
  • 34mm fork clamp stack height with lengths from 50mm up to 120mm to suit a range of bike geometries
  • 4-bolt cold-forged alloy faceplate secured with chromoly hardware for reliable clamping
  • Fits 31.8mm handlebar clamps with a -20° rise for an aggressive, low-front-end riding position
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