delivery time 1-3 business days
1
Ships within 24 hours
Millions installed worldwide
Engineered in GermanyOur semi-integrated headset (ZS) combines robust stainless steel angular contact bearings with well-designed seals. The result: long-lasting performance, minimal maintenance, and more relaxed time on the bike.
⦁ Press-fit diameter (ID): 44 mm
⦁ Outer diameter (OD): 50 mm
⦁ Crown race (SD): 30 mm / 1 1/8"
⦁ Stack height (H): 3.4 mm
⦁ Press-fit depth (D): 7.7 mm
⦁ Lower headset bearing pressed into a bearing cup
⦁ Crown Race with seal
Acros Sport GmbH
Benzstr. 58
71272 Renningen
Germany
E-Mail: info@acros-components.com
Our semi-integrated headset (ZS) combines robust stainless steel angular contact bearings with well-designed seals. The result: long-lasting performance, minimal maintenance, and more relaxed time on the bike.
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“Install it and forget it” is our motto. Nothing is more annoying than bike parts that let you down and require lots of maintenance — your time is valuable and should be spent riding whenever possible. That’s why we use a whole range of seals which, together with our special headset grease, help ensure you enjoy your headset for a long time.
If you use your bike the way the engineers intended, your headset will eventually wear out. The only way to prevent that would be to ride only in dry conditions on bike paths to the ice cream shop. Bearings are, unfortunately, wear parts. But the good news is: if you don’t blast your headset with a pressure washer and use bike cleaners like Muc-Off sparingly around the bearings, you should enjoy your headset for a long time.
Headsets are a complex component. With so many different standards and sizes, it’s not always easy to understand what you need. If you have any further questions, feel free to get in touch with us at any time. You can find the best way to reach us here.