{"product_id":"problem-solvers-direct-mount-adaptor-front-derailleur-clamp-fs1328","title":"Problem Solvers 29mm BOOST Offset Direct Mount Adapter for 73mm BB, 34.9mm Clamp with Shims - Compatible with Shimano \u0026 SRAM High Mount Derailleurs","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's versatility with the Problem Solvers Direct Mount Adapter - the essential solution for seamless derailleur compatibility on modern frames. Designed specifically for mountain biking and trail riding enthusiasts, this high-quality adaptor enables the installation of direct-mount derailleurs onto frames lacking dedicated mounts, ensuring optimal shifting performance and drivetrain efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from durable, lightweight aluminum alloy, the Problem Solvers Direct Mount Adapter offers exceptional strength and corrosion resistance. Its precision-machined finish guarantees a secure fit and long-lasting durability, making it ideal for aggressive trail riding or daily commuting.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEngineered for precise compatibility with 29mm BOOST offset rear hubs, this adaptor ensures accurate derailleur positioning for smooth, reliable shifting. Its 73mm bottom bracket width and 34.9mm clamp diameter-adaptable with included shims for 31.8mm and 28.6mm standards-permit versatile integration across various frame geometries and crank setups, including single and double chainring configurations.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eCompatible with Shimano and SRAM high direct mount front derailleurs, this adaptor leverages advanced mounting technology to eliminate the need for frame modifications. The 29mm BOOST offset design optimizes chainline and clearance, reducing drivetrain strain and enhancing overall ride quality.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eIdeal for mountain bikers upgrading to modern BOOST standards or customizing their gravel or XC bikes, this adaptor seamlessly blends with your bike's aesthetic while providing robust performance. Whether you're upgrading an older frame or building a custom setup, it ensures a clean, professional look with reliable function.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Differentiators:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatible with multiple clamp sizes via included shims for 28.6mm, 31.8mm, and 34.9mm front derailleurs\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Supports both single and double crank configurations on bikes with BOOST rear hub spacing\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with Shimano and SRAM direct mount derailleurs for versatile drivetrain options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Lightweight yet durable construction enhances performance without adding unnecessary weight\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eItem Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Front Derailleur Clamp Sizes: 28.6mm (1-1\/8\"), 31.8mm (1-1\/4\"), 34.9mm (1-3\/8\")\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Designed for High Direct Mount front derailleurs\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- 29mm BOOST offset for optimized chainline and clearance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- 73mm bottom bracket width\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003eUpgrade your mountain bike's shifting performance with the Problem Solvers Direct Mount Adaptor - the reliable, innovative solution for modern drivetrain compatibility. Perfect for trail, XC, and gravel riders seeking precision, durability, and adaptability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimize your bike build with the Problem Solvers Direct Mount Adaptor, featuring a 29mm BOOST offset designed for precise derailleur compatibility and enhanced shifting performance. \u003c\/li\u003e\n\u003cli\u003eConstructed from durable, high-quality materials ensuring reliable performance under demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eCompatible with 34.9mm clamp sizes and equipped with adjustable shims for seamless integration with 31.8mm and 28.6mm frame mounts, making it versatile for various bike setups. \u003c\/li\u003e\n\u003cli\u003eEngineered for use with Shimano and SRAM High Direct Mount front derailleurs, supporting both single and double crank configurations on BOOST rear hub bikes. \u003c\/li\u003e\n\u003cli\u003eInnovative design allows easy installation without requiring existing derailleur mounts, perfect for custom builds, frame upgrades, or bike repair projects seeking improved component compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Problem Solvers","offers":[{"title":"Default Title","offer_id":42201602785347,"sku":"FS1328","price":43.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FS1328.jpg?v=1773368096","url":"https:\/\/365cycles.com\/products\/problem-solvers-direct-mount-adaptor-front-derailleur-clamp-fs1328","provider":"365 Cycles","version":"1.0","type":"link"}