{"product_id":"mrdp0303","title":"CeramicSpeed OSPW RS ALPHA for Shimano 7150 - Carbon Reinforced Cage, Grade 3 Silicon Nitride Bearings, Adjustable Spring Tension, Silver Finish, Lifetime \u0026 4-Year Warranty","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your cycling performance with the CeramicSpeed OSPW RS ALPHA for Shimano 7150, Silver NLS - the pinnacle of precision engineering and sleek design. Crafted for serious cyclists and competitive racers, this high-performance OSPW (Over-Size Pulley Wheel) system seamlessly combines cutting-edge materials, advanced components, and innovative technology to optimize drivetrain efficiency and reduce power loss.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Durability:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with an injection-molded carbon fiber reinforced PA cage, the CeramicSpeed OSPW RS ALPHA offers exceptional strength, lightweight performance, and durability. The silver finish complements a modern aesthetic, while the use of premium materials ensures longevity even under rigorous riding conditions. The ALPHA disc pulleys feature exclusive ADR bearing protection, enhancing longevity and maintaining peak performance.\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\u003eEquipped with Grade 3 silicon nitride ball bearings, this system delivers 400% smoother operation, 128% harder wear resistance, and weighs 58% less than traditional steel ball bearings. These technological advancements significantly decrease drivetrain friction, resulting in improved power transfer, increased efficiency, and reduced mechanical resistance during pedaling.\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\u003eThe OSPW RS ALPHA features customizable spring tension settings, allowing riders to fine-tune the system for optimal performance across different terrains and riding styles. The pulley setup includes 13-tooth upper and 19-tooth lower pulleys, designed to minimize chain noise and enhance overall drivetrain smoothness. The ALPHA disc pulley option, available with an oversized logo (Team Edition), provides an aggressive aesthetic and added technological edge.\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\u003eDesigned with a distinctly modern and angular aesthetic, the OSPW RS ALPHA integrates seamlessly into contemporary road bikes and high-end groupsets. Its sleek silver finish adds a refined touch to any bike, making it suitable for both competitive racing and performance-oriented recreational riding. Its compatibility with Shimano 7150 ensures a perfect fit for E-Tube Di2 setups, delivering precise shifting and reliable performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Warranty:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eThe OSPW RS ALPHA stands out with its lightweight, high-precision components, and an innovative design that balances form and function. Choose the ALPHA disc pulleys with ADR bearing protection or the alloy 5-spoke pulleys for enhanced durability. Enjoy peace of mind with a 4-year warranty on the 5-spoke pulleys and a lifetime warranty on the ALPHA components, underscoring CeramicSpeed's commitment to quality.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eOptimize Your Ride Today:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eMaximize efficiency, reduce drivetrain drag, and elevate your cycling experience with the CeramicSpeed OSPW RS ALPHA for Shimano 7150. Perfect for competitive racers and serious enthusiasts seeking cutting-edge performance and sleek design, this system is the upgrade your bike deserves.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eItem Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatibility: Shimano 7150\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Ratios: 13\/19t upper\/lower pulleys\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Color: Silver\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Model Name: OSPW RS ALPHA\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Pulley Options: Aluminum 5-Spoke, ALPHA disc with ADR bearing protection, or standard handbuilt CeramicSpeed bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003eUpgrade your drivetrain with confidence - choose the CeramicSpeed OSPW RS ALPHA for unrivaled performance, durability, and style.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced aerodynamic efficiency with the CeramicSpeed OSPW RS ALPHA system, designed for Shimano 7150 groupsets to improve bike performance and reduce energy loss. \u003c\/li\u003e\n\u003cli\u003eConstructed with injection-molded carbon fiber reinforced PA cage, this derailleur offers exceptional strength, impact resistance, and longevity for demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eFeatures Grade 3 silicon nitride ball bearings that are 400% smoother, 128% harder, and 58% lighter than traditional steel bearings, providing ultra-fast, precise shifting and minimal friction. \u003c\/li\u003e\n\u003cli\u003eCustomizable spring tension settings allow for optimal drivetrain tuning, ensuring seamless gear shifts across a variety of riding styles from road racing to time trials. \u003c\/li\u003e\n\u003cli\u003eElegantly designed with a modern, angular aesthetic-available in Silver with options for ALPHA disc pulleys, ADR bearing protection, and a lifetime warranty on ALPHA components-making it a high-performance upgrade for serious cyclists seeking durability and style.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43090956681283,"sku":"MRDP0303","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/ZC2517.jpg?v=1774653917","url":"https:\/\/365cycles.com\/products\/mrdp0303","provider":"365 Cycles","version":"1.0","type":"link"}