{"product_id":"hayes-disc-brake-lever-mountain-bike-dbkl0396-dbkl0397-mtb-flat-bar-disc-brakes","title":"Hayes Dominion T4 Hydraulic Disc Brake Front \u0026 Rear Post Mount Set High-Performance Carbon-Lever System","description":"\u003cdiv id=\"seqbpdescription\"\u003e\u003cp\u003eUpgrade your bikes braking performance with the Hayes Dominion T4 Hydraulic Disc Brake Front and Rear Set a high-performance, durable, and precision-engineered braking system designed for serious cyclists and mountain biking enthusiasts. This premium bundle features the Dominion T4 brake calipers paired with expertly crafted, Reynolds-designed carbon-fiber levers, delivering unmatched control, reliability, and lightweight performance. Materials and Construction: Built with Reynolds-designed carbon-fiber lever blades and titanium hardware, these brakes are crafted for optimal strength-to-weight ratio. The composite reservoir covers enhance durability while maintaining sleek aesthetics. The use of semi-metallic pad compounds ensures consistent, powerful braking with a crisp bite point, even under demanding conditions, making these brakes suitable for trail, enduro, and downhill riding. Performance \u0026amp; Engineering: Featuring a low-effort hydraulic actuation system coupled with the stabile Rate Link mechanism, the Dominion T4 delivers a predictable, progressive brake ramp-up for confident modulation and control. The pre-bled, assembled Hayes K2 hoses guarantee maximum power transmission with minimal maintenance. The adjustable reach feature allows riders to customize the fit for personalized comfort and performance. Components \u0026amp; Technology: Equipped with split calipers designed for post-mount installation (74mm), these brakes accommodate a wide range of mountain bikes. The innovative 2-Stroke dual port bleed system ensures maximum bleed integrity, reducing maintenance time and enhancing brake feel. Both front and rear sets are compatible with separate rotors and adapters, allowing for tailored braking setups. Style \u0026amp; Use Case: Finished in sleek black, these Dominion T4 disc brakes complement any bike aesthetic while providing superior braking performance in demanding trail and downhill environments. Whether tackling steep descents or technical climbs, these brakes offer reliable, high-fidelity stopping power essential for aggressive riding styles. Optimize your bikes stopping power and enjoy confident, consistent braking with the Hayes Dominion T4 Hydraulic Disc Brake Front and Rear Set the perfect choice for serious riders seeking durability, advanced materials, and innovative engineering for all-mountain adventures.\u003c\/p\u003e\u003c\/div\u003e","brand":"Hayes","offers":[{"title":"Default Title","offer_id":42937072451651,"sku":"DBKL0396-DBKL0397","price":714.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/DBKL0396-DBKL0397.png?v=1773890742","url":"https:\/\/365cycles.com\/products\/hayes-disc-brake-lever-mountain-bike-dbkl0396-dbkl0397-mtb-flat-bar-disc-brakes","provider":"365 Cycles","version":"1.0","type":"link"}