Bike Seat Post Clamp for 28.6mm / 31.8mm / 34.9mm Bicycles

PLATT (PLATTBK), a professional manufacturer of bicycle accessories, was established in 2018. Our diverse range of products, including bike handlebars, stems, saddles, seatposts, and even hard-to-find bike gadgets, cater to the individual needs of cycling customers. As our products were launched, we have received many positive reviews from our customers.

The PLATT Bicycle Quick Release Seatclamp is a durable and lightweight alternative that makes adjusting seatpost height a breeze. It is available in various colors, allowing you to match it with your frame or other components. Crafted from high-quality aluminum alloy, this seatclamp is both lightweight and strong, weighing only around 39g (34.9 clamp).

The seatclamp comes in different sizes to suit different frame seat tube diameters: 28.6mm, 31.8mm, and 34.9mm. These sizes are typically used with 25.4mm, 27.2mm, and 31.8mm seatposts, respectively. However, it's important to note that seat tube wall thickness can vary, so it's essential to measure the actual seat tube outer diameter of your frame to ensure a perfect fit.

The seatclamp is anodized in a variety of colors, including black, blue, gold, red, and silver, ensuring a colorfast and corrosion-resistant surface. This allows you to add a touch of personalization to your bicycle and complement its overall aesthetics.

Our product lineup includes a wide range of bike components, such as stems, grips, seatposts, and clamps, all designed to enhance the performance and style of your bicycle. Whether you're upgrading your existing bike or building a new one, PLATT has the accessories you need to make your ride stand out.

Customer reviews for our products have been overwhelmingly positive, with an average rating of 4.3 out of 5 stars across a wide range of products. Customers have praised the quality, durability, and ease of use of our accessories, making them a trustworthy choice for cyclists.

At PLATT, we are committed to providing our customers with high-quality bicycle accessories that not only improve the functionality of their bikes but also add a touch of personalization. Our focus on innovation and customer satisfaction has earned us a reputation as a reliable and trusted brand in the cycling industry.

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