Delivered Duties Paid! | Fast U.S.A Delivery🇺🇸

  • Delivered Duties Paid!

    No Hidden Delivery Charges

  • Got a question?

    Click Here To Ask!

  • Fast U.S.A Delivery

    Reliable tracked shipping

  • Price Match Promise

    Seen it cheaper? Tell us!
FSA

FSA No.55 ACS Integrated Tapered Headset - 1.1/8 - 1.5" - Black

$55.00

Delivery & shipping info

How long will my order take to arrive?

U.S.A. : from 3 to 7 working days

How much does postage cost?

From just $15 with all duties paid!

We stay in close contact with our shipping partners and regularly review the market to make sure we’re offering the best delivery options at the best possible prices. All deliveries are shipped with duties and taxes paid, so there are no additional costs on arrival.

Need more help?

Whether you need some help with a product query, such as sizing, or have questions and comments about our services, our customer service team is here to help. You can contact us by email or live chat.

Email: info@sportandleisure.com

Live chat: In the bottom corner of your screen

SKU: HD353
EAN: 4713170261176

Description
FSA No.55 ACS Integrated Tapered Headset - 1.1/8 - 1.5" - Black

The FSA NO.55 ACR HBS 180 is a premium integrated headset designed for modern road, gravel and mountain bike frames featuring fully internal cable routing. Engineered for seamless cockpit integration, it works with FSA's ACR (Aerodynamic Cable Routing) system to route cables and hoses cleanly through the headset and into the frame for a sleek, aerodynamic finish.

ACR - Aerodynamic Cable Routing: FSA's ACR system routes brake hoses and gear cables internally through the cockpit and frame, creating a cleaner look and improved aerodynamics.

  • Fully integrated cable routing compatible with FSA ACR systems
  • Allows unrestricted handlebar rotation with no steering stop limitation
  • Includes ACR top cover for clean cable integration
  • Angular Contact Bearings (ACB) for smooth steering performance and durability
  • Designed specifically for compatible ACR ready frames
  • Suitable for tapered fork steerers
  • Model: FSA NO.55 ACR HBS 180
  • Headset Type: Integrated
  • Cable Routing: ACR (Aerodynamic Cable Routing)
  • Bearing Type: Angular Contact Bearings (ACB)
  • Bearing Angle: 36° × 45°
  • Compatible Head Tube: 55.8mm OD
  • Head Tube Size: 1.5"
  • Stack Height: 10.4mm + 0.5mm = 10.9mm
  • Top Cover: ACR Top Cover
  • Weight: 92g
  • Feature: No rotation limit
  • Frame Requirement: ACR compatible frame required