{"product_id":"full-speed-ahead-chainrings-cnrg2655","title":"Full Speed Ahead Gossamer Pro 2x 50\/34T Crankset with MegaExo Spindle","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEco-Friendly, High-Performance Full Speed Ahead Gossamer Pro 2x Crankset - 172.5mm, 50\/34t, Shimano 12-Speed HG+ Compatibility, Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eUpgrade your road cycling experience with the Full Speed Ahead Gossamer Pro 2x Crankset, an optimal blend of lightweight design, durability, and precision engineering. Crafted for serious enthusiasts and competitive riders, this crankset is engineered to deliver exceptional power transfer, reliable shifting, and sleek aesthetics.\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 cold-forged 6061-T6 aluminum, the Gossamer Pro crankarms are engineered for maximum stiffness and durability while maintaining a lightweight profile. The premium 7050 aluminum MegaExo 24mm spindle offers unmatched strength and weight savings, ensuring reliable performance under demanding conditions. The black anodized finish enhances corrosion resistance and adds a stylish touch suitable for any road bike.\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\u003eDesigned with a 45mm chainline and a 149.7mm Q-factor, this crankset ensures optimal pedaling efficiency and rider comfort. The integrated MegaExo spindle system provides seamless power transfer and torsional stiffness, translating pedal force directly to the drivetrain. The double chainring setup (50\/34t) offers a versatile gear range for climbing steep hills and sprinting on flat terrains, making it ideal for road racing, endurance riding, and sportive cycling.\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\u003eThe FSA SH12 DM\/90 BCD aluminum chainrings are engineered for Shimano HG+ compatible chains and drivetrains, offering precise and smooth shifting performance. The direct mount outer ring with 90 BCD inner ring facilitates easy maintenance and upgrades. Compatibility extends to road disc hubs on 135\/142mm spaced frames with chainstays under 415mm or greater, ensuring broad compatibility with modern road and cyclocross bikes.\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\u003eFeaturing a sleek black finish, the Gossamer Pro crankset complements any bike aesthetics, from classic to modern. Its optimized design makes it perfect for road cyclists seeking a lightweight yet robust crankset for endurance, competitive events, or weekend rides. The 172.5mm crank length caters to a broad rider range, providing an excellent balance of power and comfort.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Cold-forged 6061-T6 aluminum crank arms for unmatched stiffness and durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- MegaExo 24mm alloy spindle for lightweight strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible exclusively with Shimano HG+ designed drivetrains for smooth shifting\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Direct mount chainrings for easy setup and maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Designed for 12-speed Shimano road systems, maximizing gear range and performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Crank Length: 172.5mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Gear Setup: 50\/34t (double)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Drivetrain Compatibility: Shimano 12-Speed HG+\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Chainring BCD: Direct Mount FSA 90 BCD\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Chainline: 45mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Weight: 807.5 grams\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Spindle Interface: MegaExo 24mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003e- Color Options: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-26\"\u003e\u003cp\u003eEnhance your road bike's performance with the Full Speed Ahead Gossamer Pro 2x Crankset - built for precision, durability, and stride-perfect aesthetics. Whether climbing, sprinting, or tackling mixed terrain, this crankset delivers reliable power transfer and shifting that cyclists trust.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-27\"\u003e\u003cp\u003eOptimize your ride - choose the Full Speed Ahead Gossamer Pro 2x Crankset for unmatched quality and performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight Cold-Forged 6061-T6 aluminum crank arms enhance durability and stiffness for optimal power transfer during high-performance road cycling. \u003c\/li\u003e\n\u003cli\u003ePremium 7050 aluminum MegaExo 24mm spindle offers exceptional strength and significant weight savings, improving pedaling efficiency on demanding routes. \u003c\/li\u003e\n\u003cli\u003eCompatible exclusively with Shimano HG+ 12-speed drivetrains and featuring FSA's direct mount 90 BCD aluminum chainrings for precise shifting and easy customization. \u003c\/li\u003e\n\u003cli\u003eDesigned with a 50\/34T double chainring configuration, this aerodynamic crankset delivers versatile gearing for climbing, sprinting, and endurance rides. \u003c\/li\u003e\n\u003cli\u003eSleek black finish and optimized 172.5mm crank length make this crankset a stylish, performance-driven upgrade for serious cyclists seeking stability, style, and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42870361817155,"sku":"CNRG2655","price":171.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1753.jpg?v=1779850521","url":"https:\/\/tecopecosafe.com\/products\/full-speed-ahead-chainrings-cnrg2655","provider":"365 Cycles","version":"1.0","type":"link"}