{"product_id":"full-speed-ahead-headset-lower-28-6-hdup0038","title":"FSA DX Pro-A 1.5\" Lower Cup | Alloy Construction, Smooth Steering for Mountain \u0026 Road Bikes, EC49 - 40 Fit","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Bike's Handling with the FSA DX Pro-A 1.5 Lower Grey | EC49\/40 - Precision-Machined, Durable, and Designed for Seamless Integration\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eThe Full Speed Ahead (FSA) DX Pro-A 1.5 Lower Grey bearing cup is the perfect choice for cyclists seeking reliable performance, smooth steering, and long-lasting durability for their mountain or road bike. Engineered with high-quality materials and innovative design features, this lower cup ensures optimal compatibility with integrated headset systems using a 1.5\" bearing, making it ideal for modern cycling setups.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eConstructed from premium durable alloy, the FSA DX Pro-A 1.5 Lower Grey offers exceptional strength and corrosion resistance. Its precision-machined finish guarantees a seamless fit and reliable performance under demanding riding conditions, whether on rugged mountain trails or smooth pavement.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eThis lower cup features a smooth bearing interface to reduce friction and enhance steering responsiveness. Designed for optimal load distribution, it provides a secure and stable connection between your fork and frame, minimizing play and maintaining precise handling over rough terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003ePart of the renowned DX Pro-A series, this lower cup adheres to strict manufacturing standards to ensure consistent quality. It includes a 1.5\" size compatible with EC49\/40 SHIS standards and features a 49mm cup diameter, a 28.6mm steerer OD, and a 40mm race length. The bearing angles of 36 \/45 provide precise steering geometry and excellent control.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned with a sleek grey finish, the FSA DX Pro-A 1.5 Lower adds a professional look to any bike setup. Whether you're upgrading your existing headset, replacing worn components, or building a custom bike from scratch, this part offers the versatility and performance needed for competitive racing, mountain biking, or everyday cycling adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eInnovative Features \u0026amp; Differentiators:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Precision-machined alloy construction for durability and weight savings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Smooth bearing interface for enhanced steering feel\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with EC49\/40 integrated headset standards\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Designed for 1.5\" fork steerers, suitable for modern mountain and road bikes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Reliable, long-lasting performance in demanding cycling conditions\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eOptimize your bike's performance with the FSA DX Pro-A 1.5 Lower Grey - a top-tier replacement part that combines engineering excellence, durable materials, and style. Boost your bike's handling, ensure smooth steering, and enjoy confident rides every time.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined alloy construction ensures exceptional durability and corrosion resistance for long-lasting performance in demanding riding conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit EC49\/40 integrated headset systems with a 1.5\" bearing, providing a perfect, secure fit for modern mountain and road bikes.\u003c\/li\u003e\n\u003cli\u003eFeatures a smooth bearing interface that enhances steering responsiveness and reduces friction, delivering a seamless riding experience.\u003c\/li\u003e\n\u003cli\u003ePart of the FSA DX Pro-A series, known for innovative engineering and high-performance components tailored for serious cyclists.\u003c\/li\u003e\n\u003cli\u003eIdeal for upgrade or replacement, this grey lower cup combines style with function, ensuring reliable steering precision and enhanced bike handling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42207821201475,"sku":"HDUP0038","price":62.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/35966.jpg?v=1780525861","url":"https:\/\/365cycles.com\/products\/full-speed-ahead-headset-lower-28-6-hdup0038","provider":"365 Cycles","version":"1.0","type":"link"}