ACS Maindrive 1 1/8" Integrated Headset
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ACS Maindrive Integrated Headsets have an alloy construction and sealed mechanism 45/45 degree bearings.
They are 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
- Blue