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Lightweight, safety tested stems suited for mountain bikes ranging from XC to Enduro.


Wider bars are best paired with short stems, this is why you will only find 40, 50 and 60mm options in the Amp 31.8mm range.


  • Length: 40mm, 50mm, 60mm
  • Material: 6061 Alloy Sandblasted
  • Bar Bore: 31.8mm
  • Weight: 116g, 130g, 160g
  • Angle: +-5°
  • Steerer: 28.6mm

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