ACS Maindrive 1 1/8" Integrated Headset Black
ACS Maindrive Integrated Headsets feature alloy construction and sealed mechanism 45/45 degree bearings.
Only compatible with frames that require an integrated headset system.
Features
- 1 1/8"
- CNC machined alloy tops
- Sealed mechanism 45/45 degree bearings
- Outer Diameter is 41.80mm
- Weighs 157g
- Only fits frames that require integrated headsets
- Black
