What Our Gearhead(R) Experts Are Saying: "Every gram counts on my trail bike, and this little cap helped me cut weight without compromising strength or style. The titanium bolt and CeraMAG combo is the definition of high-end minimalism-perfect for dialing in a weight-conscious build."We're all about dialing in the details, and the Leatt Top Cap Headset CeraMAG Ti Bolt lets us do just that. This ultra-light component is a favorite when we're chasing every performance advantage on our MTB builds. Crafted from CeraMAG composite with a titanium bolt, this ahead cap weighs in at just 7. 6 grams, saving nearly 5 grams over standard aluminum or steel setups. Designed for 1 1/8-inch steerer tubes, it's the kind of small upgrade that makes a big difference on the trail, in weight and in looks.