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The ATAC is back. One of the oldest names in the high-end stem game has returned.

And this time it’s all blinged out with titanium hardware and a fresh laser-etched finish.

Features

  • Aluminum construction with Titanium Hardware
  • Rise: +/-5 degrees
  • Clamp Diameter: 31.8mm

Specifications

  • Material: Aluminum
  • Color: Black/White
  • S.H.I.S. Stem Clamp Diameter: 28.6
  • Length: 50, 60, 70
  • Bar Clamp Diameter (mm): 31.8
  • Defined Color: Black
  • Stem Angle (deg): +5 , -5

ProTaper ATAC Bike Stem - 31.8mm clamp, Black/White

ATAC Bike Stem - 31.8mm clamp, Black/White

Regular price $149.99 This item ships for FREE!
Regular price Sale price $149.99 This item ships for FREE!
Sale Sold out
Clamp
Rise
Length

The ATAC is back. One of the oldest names in the high-end stem game has returned.

And this time it’s all blinged out with titanium hardware and a fresh laser-etched finish.

Features

  • Aluminum construction with Titanium Hardware
  • Rise: +/-5 degrees
  • Clamp Diameter: 31.8mm

Specifications

  • Material: Aluminum
  • Color: Black/White
  • S.H.I.S. Stem Clamp Diameter: 28.6
  • Length: 50, 60, 70
  • Bar Clamp Diameter (mm): 31.8
  • Defined Color: Black
  • Stem Angle (deg): +5 , -5
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Product Data

  • 31.8mm / 5 degrees / 50mm: SM0725 844171076682
  • 31.8mm / 5 degrees / 60mm: SM0726 844171076699
  • 31.8mm / 5 degrees / 70mm: SM0736 844171076712