{"product_id":"btbk1568","title":"FSA RPM CrMo ISIS Bottom Bracket 68mm x 108mm, Forged Aluminum Cups \u0026 Hollow CrMo Spindle, BSA Shell, Durable Performance \u0026 Engineering","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's performance with the FSA RPM CrMo Bottom Bracket, ISIS - 68mm x 108mm, engineered for durability, precision, and seamless compatibility. Crafted with top-tier materials and advanced engineering, this bottom bracket is the perfect choice for serious cyclists seeking reliable component technology and optimized 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\u003eFeaturing a forged hollow CrMo (chromoly) spindle, the FSA RPM CrMo Bottom Bracket delivers exceptional strength and lightweight performance, reducing pedal fatigue and enhancing power transfer. The forged aluminum cups, with a lip on the drive side, provide a secure fit and contribute to overall durability, making this bottom bracket a long-lasting upgrade for your bike.\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\u003eDesigned for smooth operation, this bottom bracket uses industry-standard ISIS interface for maximum compatibility with a wide range of cranksets. The 68mm shell width and 33.6mm ID shell size ensure a precise fit within BSA threaded frames, offering increased stiffness and efficient power transfer during intense rides or competitive cycling.\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\u003eEquipped with a forged aluminum drive side cup featuring a lip, this component effectively prevents dirt ingress and enhances sealing for a cleaner, more efficient drivetrain. The hollow CrMo spindle is engineered for reduced flex and improved responsiveness, making every pedal stroke more efficient.\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 biking, commuter cycling, or any off-road adventure, the FSA RPM CrMo Bottom Bracket combines rugged durability with versatile compatibility. Its sleek design complements a variety of frame styles, while its robust construction ensures reliable performance in challenging conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eThis bottom bracket utilizes FSA's proven engineering and high-quality materials to provide a maintenance-friendly, corrosion-resistant solution that withstands harsh environments. Its precision manufacturing guarantees a secure fit, decreasing wear and extending the lifespan of your drivetrain components.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your bike with the FSA RPM CrMo Bottom Bracket - ISIS, and experience improved pedaling efficiency, enhanced durability, and reliable performance across all your cycling endeavors. Whether you're building a new bike or upgrading an existing setup, this bottom bracket is the perfect choice for serious cyclists demanding quality and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength forged hollow CrMo spindle provides exceptional power transfer, durability, and weight savings for demanding mountain biking and BMX riding.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered aluminum cups with a built-in lip on the drive side ensure a secure fit and smooth rotation, enhancing crank reliability and longevity.\u003c\/li\u003e\n\u003cli\u003eDesigned with an ISIS spindle interface and 68mm shell width, this bottom bracket offers compatibility with a wide range of BMX, mountain, and recreational bikes for versatile use.\u003c\/li\u003e\n\u003cli\u003eConstructed with high-quality materials and advanced forging technology, the FSA RPM CrMo Bottom Bracket delivers optimal performance in rough terrains and rigorous cycling conditions.\u003c\/li\u003e\n\u003cli\u003eSleek, lightweight, and built for performance, this bottom bracket features a 108mm spindle length and BSA shell standard, making it an ideal upgrade for enhancing crankset stability and overall bike efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":43232726581315,"sku":"BTBK1568","price":45.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FS0163_7e55693c-f9e0-4c0f-84eb-0146fa1a17d5.jpg?v=1779125663","url":"https:\/\/365cycles.com\/products\/btbk1568","provider":"365 Cycles","version":"1.0","type":"link"}