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Item number: 51.02.610S-150

blocklock-zs56 headset lower part

74,00 €
Prices include. VAT. plus. shipping costs
delivery time 1-3 business days
1
Ships within 24 hoursShips within 24 hours
Millions installed worldwideMillions installed worldwide
Engineered in GermanyEngineered in Germany
Our semi-integrated headset (ZS) with steering stop protects the top tube and down tube from contact with handlebars, attachments, and the fork crown, and prevents cables and wires from being overstressed in case of a crash. Attention: The 150° version is not approved by all frame manufacturers. Using a larger steering stop may cause frame damage! 

⦁ Press-in diameter (ID): 56 mm

⦁ Outer diameter (OD): 62 mm

⦁ Crown race (SD): 1.5"

⦁ Overall height (H): 2.8 mm

⦁ Offset (D): 16,5 mm

⦁ steering stop: 150°

⦁ Weight: 100g

⦁ Lower zs56 blocklock headset bearing pressed into a bearing cup

⦁ Crown Race with seal for a 1.5" steering tube

You can find the installation instructions here:

Acros Sport GmbH

Benzstr. 58

71272 Renningen

Germany


E-Mail: info@acros-components.com

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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.