Item number: 310.02.561R1-AM
blocklock zs55 headset + internal cable routing
108,00 €
Prices include. VAT. plus. shipping costs
delivery time 1-3 business days
1
Ships within 24 hours
Millions installed worldwide
Engineered in GermanySemi-integrated headset (zs) with steering stop and internal cable routing for Simplon bikes with 55mm head tube at the top and bottom. Our blocklock-zs55-headset protects your top tube and down tube from contact with handlebars, attachments and the fork crown as well as the wires and cables from overstress in case of a crash. Compatible with all forks with a 1.5" steerer tube (40mm) at the bottom.
⦁ Press-in diameter (ID): 55mm
⦁ Outer diameter (OD): 60mm
⦁ Crown race (SD): 1 1/8"
⦁ Weight: 81g
⦁ Upper zs55 blocklock headset bearing pressed into a bearing shell
⦁ Compression ring with with seal for a 1 1/8" steering tube
You can find the installation instructions for our headsets in the support section and the following link:
Acros Sport GmbH
Benzstr. 58
71272 Renningen
Germany
E-Mail: info@acros-components.com
Semi-integrated headset (zs) with steering stop and internal cable routing for Simplon bikes with 55mm head tube at the top and bottom. Our blocklock-zs55-headset protects your top tube and down tube from contact with handlebars, attachments and the fork crown as well as the wires and cables from overstress in case of a crash. Compatible with all forks with a 1.5" steerer tube (40mm) at the bottom.
Integrated Cable Routing (ICR)
The cables and brake lines are routed internally through the frame via openings in the headset cover and compression ring.
Here's how to get started right away
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FAQ
If you're sure that a standard zs55 headset fits your frame, then our blocklock headset will fit as well.
- Lower headset bearing pressed into a bearing cup
- Crown race with seal
“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.