{"title":"Drivetrain Parts \u0026 Accessories","description":"","products":[{"product_id":"ceramicspeed-ospw-rs-alpha-for-sram-red-d1-force-d1-red-e1-team","title":"CeramicSpeed OSPW RS ALPHA for SRAM Red D1\/Force D1+Red E1 TEAM","description":"\u003csection class=\"c1c-product\"\u003e\n\u003ch1\u003eOSPW RS ALPHA for SRAM RED D1 \/ Force D1 + RED E1 — TEAM\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eOSPW RS ALPHA\u003c\/strong\u003e is the most advanced oversized pulley system engineered for modern SRAM road drivetrains. Designed for \u003cstrong\u003eSRAM RED D1, Force D1, and RED E1\u003c\/strong\u003e, it combines CeramicSpeed efficiency with an aerodynamic, race-proven cage structure for uncompromising performance.\u003c\/p\u003e\n\u003cp\u003eBuilt around a reinforced ALPHA carbon cage and oversized precision pulleys, the OSPW RS ALPHA reduces drivetrain friction while improving chain control under load. The refined cage profile minimizes aerodynamic drag, making it a true performance upgrade for high-speed road racing and elite-level builds.\u003c\/p\u003e\n\u003cp\u003eDeveloped for professional teams and demanding riders, this system delivers measurable efficiency gains, stable shifting, and long-term durability in real-world conditions.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eSRAM RED D1, Force D1, and RED E1\u003c\/strong\u003e road drivetrains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eALPHA carbon cage\u003c\/strong\u003e optimized for stiffness and aerodynamic efficiency\u003c\/li\u003e\n\u003cli\u003eOversized pulleys to reduce drivetrain friction and improve efficiency\u003c\/li\u003e\n\u003cli\u003ePrecision bearings for smooth, consistent rotation\u003c\/li\u003e\n\u003cli\u003eStable chain management under high load and race conditions\u003c\/li\u003e\n\u003cli\u003eTEAM edition developed for professional-level performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElite road and race-focused builds\u003c\/li\u003e\n\u003cli\u003eRiders seeking maximum drivetrain efficiency\u003c\/li\u003e\n\u003cli\u003eHigh-speed riding where aerodynamics and reliability matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":49847549722817,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":49847550148801,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6872\/1089\/files\/113503_f73b32df-ea4a-4d7b-858d-87c38e70e41b.webp?v=1765737419"},{"product_id":"ospw-rs-5-spoke-for-sram-red-d1-force-d1-red-e1","title":"CeramicSpeed OSPW RS 5-Spoke for SRAM Red D1\/Force D1+Red E1","description":"\u003csection class=\"c1c-product\"\u003e\n\u003ch1\u003eOSPW RS 5-Spoke for SRAM RED D1 \/ Force D1 + RED E1\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eOSPW RS 5-Spoke\u003c\/strong\u003e oversized pulley system is engineered for riders who demand maximum drivetrain efficiency with a refined, race-ready aesthetic. Designed specifically for \u003cstrong\u003eSRAM RED D1, Force D1, and RED E1\u003c\/strong\u003e road drivetrains, it delivers reduced friction, improved chain stability, and consistent shifting under load.\u003c\/p\u003e\n\u003cp\u003eFeaturing CeramicSpeed oversized pulleys with a distinctive \u003cstrong\u003e5-spoke design\u003c\/strong\u003e, this system minimizes bearing resistance while maintaining precise chain control across the cassette. The rigid cage structure ensures accurate shifting even during high-torque efforts, making it a proven upgrade for performance-focused road builds.\u003c\/p\u003e\n\u003cp\u003eA balanced blend of efficiency, durability, and clean design—built for riders who care as much about how their bike performs as how it looks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eSRAM RED D1, Force D1, and RED E1\u003c\/strong\u003e road drivetrains\u003c\/li\u003e\n\u003cli\u003eOversized pulleys reduce drivetrain friction and improve efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-spoke pulley design\u003c\/strong\u003e for stiffness and refined aesthetics\u003c\/li\u003e\n\u003cli\u003eHigh-quality precision bearings for smooth, long-term performance\u003c\/li\u003e\n\u003cli\u003eStable chain management under high load\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent, reliable shifting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance road and race builds\u003c\/li\u003e\n\u003cli\u003eRiders seeking measurable efficiency gains\u003c\/li\u003e\n\u003cli\u003ePremium builds where detail and performance matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":49847550869697,"sku":null,"price":629.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":49847550902465,"sku":null,"price":629.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":49847550935233,"sku":null,"price":629.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":49847550968001,"sku":null,"price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6872\/1089\/files\/113498.webp?v=1765738220"}],"url":"https:\/\/www.categoryonecycles.com\/collections\/drivetrain-parts-accessories.oembed","provider":"Category One Cycles","version":"1.0","type":"link"}