Free U.S. shipping on complete bikes & frames

Rider-run BMX specialists since 2011

  • Free shipping

    On all complete bikes & frames

  • Top BMX Brands

    Over 5k hand-picked products.

  • BMX Experts

    Real riders. Real advice.

  • Pro-Quality Gear

    Built to perform.
ACS

ACS MainDrive Integrated Headset - 1-1/8" Black

$24.95 $28.70
Shipping calculated at checkout.
{}

Description

ACS MainDrive Integrated Headset - 1-1/8" Black. MainDrive Integrated Headsets feature CNC machined alloy tops with 45/45 degree sealed mechanism retainer bearings.
  • TECH SPECS
Color Black
Bearing Type Cartridge
Crown Race 30
Defined Color Black
S.H.I.S Upper IS42
S.H.I.S. Stem Clamp Diameter 28.6 Threadless
S.H.I.S Lower IS42