Elevate your bikes utility and versatility with our premium Passport Rack Mount Seatclamp Collection. Designed specifically for cyclists seeking a reliable and adaptable solution for rear rack compatibility, theseSeatclamps provide a secure mounting point on frames lacking suitable upper rear rack mounts. Crafted from high-quality 6061-T6 aluminum, renowned for its exceptional strength-to-weight ratio and corrosion resistance, these seatclamps ensure durability and long-lasting performance in all riding conditions. The durable CrMo bolts enhance clamping strength and reliability, giving you confidence during rugged rides or everyday commuting. Engineered with precision, each seatclamp features M5 threaded mountings that facilitate easy attachment of rear racks to a wide range of frame diameters, including 28.6mm, 30.0mm, 31.8mm, and 34.9mm. Whether you’re customizing a commuter, touring, or adventure bike, these innovative components enable seamless integration of rear racks, enhancing your bikes cargo-carrying capabilities. Their sleek black finish offers a stylish, minimalist aesthetic that complements various bike styles and colors. Perfect for cyclists looking to upgrade or retrofit their bikes, our Passport Rack Mount Seatclamps combine advanced engineering, reliable performance, and versatile styling. Unlock new possibilities for everyday commuting, bikepacking, or touring by adding a practical, high-quality rear rack mounting solution to your bike. Designed with both performance and ease of use in mind, these seatclamps are an essential component for maximizing your bikes functionality and style.