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The ultimate minimalist top cap, with an integrated bolt and top cap in one piece. CNC-machined from 7075 aluminum, weighs only 5g. Fits standard star nuts, but not expanding types. Available in Black, Titanium, Red, Gold, and Green.
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The Absoluteblack Premium Integrated Headset Top Cap is designed to be a minimalist and high-performance finishing touch for your bike. It's a single, elegant piece that combines the bolt and the top cap, eliminating the need for separate components. This design uses a 5mm Allen (hex) socket for tightening, making it simple and clean.
Crafted from CNC-machined 7075 aluminum, this top cap is exceptionally light, weighing only 5 grams. Despite its low weight, it is strong and durable. It is designed to fit every standard star nut, offering broad compatibility.
A key compatibility note is that this top cap is not suitable for "expanding" star nuts with a steel coil spring, which are typically used in carbon steerers. However, it is compatible with ENVE Compression Plugs, which are recommended for carbon steerers, providing a suitable alternative for those setups.
The top cap is available in a range of colors including Black, Titanium, Red, Gold, and Green, allowing you to match it to your bike's aesthetics. While designed in the UK, it is produced in Poland, reflecting a blend of design and manufacturing expertise. For measuring purposes, its dimensions can be treated like a 25mm hex bolt.
FEATURES
Integrated Design: One-piece bolt and top cap for a clean, minimalist look.
Lightweight: Weighs only 5g.
High-Quality Material: CNC-machined from 7075 aluminum.
Easy to Use: Uses a standard 5mm Allen key.
Compatibility: Fits standard star nuts and ENVE Compression Plugs.
Color Options: Available in Black, Titanium, Red, Gold, Green.
SPECIFICATIONS
Size (Mass +/-1g): 5g
Color: Black, Titanium, Red, Gold, Green
Key Required: Allen 5mm
Material: CNC machined 7075 aluminum
Dimensions: Treat like a 25mm hex bolt for measurement
Compatibility: Fits standard star nuts. Not suitable for "expanding" star nuts with a steel coil spring. Compatible with ENVE Compression Plug.
Origin: Designed in UK, produced in Poland