ACS Maindrive 1" Headset
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ACS Maindrive Headsets feature forged steel cups as well as alloy tops and cap. They also have sealed mechanism bearings.
Available in black and blue, to suit 1" steerer tubes.
FEATURES
- Suits 1" (25.4mm) steerer tubes
- Semi-Sealed bearings featuring an upgraded compression ring making the headset more durable & smooth
- Alloy/Steel combo caps with an alloy top cap
- Threadless
- Black
- Blue