Impact ACS - Zero Setback

Part Number:59
Impact ACS - Zero Setback
On sale $39.00

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We set out to create a seatpost with a competitively low weight and unparalleled durability and ease of use. We use 7050 alloy clamping hardware for bulletproof durability. The strength and weight of this seatpost are exciting, but it's the design that makes it a cut above. The clamp utilizes a two bolt system.  And, the 2 bolt clamp is designed to work flawlessly with Williams SLC carbon rail saddles.

The whole package is black anodized, making for a stunning appearance. Light weight, massive strength, and great functionality make the Impact ACS the obvious choice for anyone looking to upgrade to the highest seatpost technology.

  • 7014-T6 Aluminum Alloy
  • Adjustable 2 bolt clamp
  • Zero Setback
  • Carbon rail compatible
  • Compatible with 7x7 mm and 7x9 mm rails
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