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BUCKLOS Bike Headset Top Cap & Star Nut, Aluminum Alloy/Carbon Fiber Fits 1-1/8' Fork Handlebar Stems, Headset Top Cap with Aluminum Screw.

Free shipping on orders over $29.99

$8.99

$ 4 .99 $4.99

In Stock

1.Color:Al6061-black


  • Pakage Include: 1 x headset top cap + 1 x steel stem bolt + 1 x star nut (The star nut in the package is a gift). Please check quantity details before purchasing
  • Two Material Options: Carbon fibre is made from woven carbon for a clean and restrained look, good strength and excellent temperature resistance. Aluminium bike headset caps are available in a variety of colours, thin, strong, waterproof and rust proof
  • Applications: Good temperature resistance, light weight, high compression resistance, 1 1/8" (28.6 mm) diameter to fit most bicycle headsets
  • Features: A variety of styles, new and unique, eight color styles to choose from to meet your diverse needs, durable, wear-resistant, high strength, good quality, easy to disassemble, this headset cap will protect your bike headset from dust
  • Trustworthy Brand: BUCKLOS is committed to meeting customer requirements by providing great product and professional service and and has provided assistance to more than 1,000,000+ users worldwide. It is a great gift for cycling enthusiasts



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
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  • The bolt is approximately 35.7mm(1.4inch) in length.

  • This is for a threadless adapter.

  • There is technically not a torque setting for this, you should tighten it enough to compress the headset bearings together but not so hard that the bars will not turn. Each bike is different.


Bruce M. Wrona
Reviewed in the United States on February 29, 2024
it's a threadless nut and cap
Ben Nemec
Reviewed in the United States on August 10, 2023
It's an easy way to add a little pop of color to your bike. It was simple to swap out my old top cap and install this new one. I don't have any need for the new star nut right now, but if I get a new fork at some point it will be nice to have.
Vince of the Midwest
Reviewed in the United States on July 26, 2023
What it is: Glossy finish carbon fiber headset top cap and steel star net for 1-1/8” fork steerer tubes. Includes stainless hex head cap screw.Why I like it: Thus is a great way to “add lightness” and style to your bike. The top cap is molded and machined to spec, and has a visible carbon weave with a glossy clear coating. This design has a deeper design to recess the stainless cap screw—your stem height and steerer tube length on your particular bike may require a spacer. Mine did not, and it fits well. The star nut works as designed—it is always good to have a spare, as they do corrode and can break. The only issue is with the packaging-everything was in the same bag, and the steel Star nut visibly marred the finished surface of the top cap.
Kim Pennartz
Reviewed in the United States on December 14, 2023
Well machined, fits and looks great!
EP
Reviewed in the United States on November 10, 2023
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