{"product_id":"magene-qed-lightweight-split-chainring-set-11-12-speed","title":"Magene QED Lightweight Split Chainring Set-110\/4 BCD (11\/12 Speed)","description":"\u003cp\u003e\u003cstrong\u003eMagene QED Lightweight Split Chainring Set-110\/4 BCD (11\/12 Speed)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003csection\u003e\n\u003cp\u003eTraining and promotion happen over a professional rider's career. With excellent mechanical quality and the exquisite balance between weight and rigidity, QED series can cope with the stringent demand for equipment during training or competition, and let riders feel the power of mechanical properties all the time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHollow chainring design reduces weight with aggressive aesthetic.\u003c\/li\u003e\n\u003cli\u003eCNC machining technology ensures precise synergy of all parts.\u003c\/li\u003e\n\u003cli\u003eSelf-developed tooth design improves transmission and shifting fluency.\u003c\/li\u003e\n\u003cli\u003eHigh stiffness and ultralight weight thanks to 7075 aircraft-grade aluminium of larger chainring.\u003c\/li\u003e\n\u003cli\u003e110BCD 4-bolt configuration has wide range of compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e110BCD 4-bolt Chainring\u003c\/strong\u003e\u003cbr\u003eQED lightweight split chainring adopts the widely popular 110BCD 4-bolt specification in the market, which reduces weight and has more comprehensive compatibility.\u003c\/p\u003e\n\u003cp\u003eMagene also provides spider-based power meter solution besides chainring. You can use with exclusive power meter according to personal needs for power meter. QED lightweight split chainring is perfectly compatible with the Magene flagship product QED P505 power meter and PES-P505 and P515 base power meter.\u003c\/p\u003e\n\u003cp\u003eQED split chainring is compatible with 11 and 12-speed groupsets from Shimano \u0026amp; SRAM.\u003c\/p\u003e\n\u003cp\u003eNote: * Incompatible crank types: Shimano cranks and similarly shaped crank styles.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/8384\/9447\/files\/F1.png?v=1773667318\"\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-developed Tooth Design\u003c\/strong\u003e\u003cbr\u003eAfter multiple iterations of product design, and research on the performance and wear characteristics of various tooth-shaped chainring, the QED lightweight split chainring adopts a brand new self-developed 3rd generation tooth shape. As a result, the transmission and shifting efficiency have been significantly improved.\u003c\/p\u003e\n\u003cp\u003eWe re-calculate parameters related with root, groove, and shape of teeth on chainring and make targeted adjustment so as to improve mechanical transition efficiency under heavy load. Therefore, chain can bite on the chainring tightly and switch precisely and quickly from small to big chainring.\u003c\/p\u003e\n\u003cp\u003eThe chain can switch to big chainring by 1\/5 round in the fastest case. This ensures accurate and smooth shifting at different speed in different conditions.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/8384\/9447\/files\/F2.png?v=1773667324\"\u003e\n\u003cp\u003e\u003cstrong\u003e7075 Ultra-light Aircraft Aluminium\u003c\/strong\u003e\u003cbr\u003e7075 aircraft-grade aluminum alloy has excellent physical properties, offering abrasion resistance, deformation resistance, high stiffness and ultralight weight. Made of 7075 aluminium alloy, the the overall chainring only weighs 143g while maintaining such excellent performance.\u003c\/p\u003e\n\u003cp\u003eQED light-weight split chainring has passed more than 100,000 fatigue tests and more than 40,000 kilometers of endurance tests.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/8384\/9447\/files\/F3.png?v=1773667330\"\u003e\n\u003cp\u003e\u003cstrong\u003eCNC Machining Technology\u003c\/strong\u003e\u003cbr\u003eCNC stands for Computer Numerical Control, which presents a precise manufacturing process with uniform and consistent standard. Adopting CNC technology ensures that all components work together to function flawlessly. Featuring the cutting-edge CNC technology, the machining and positioning technique is effective and accurate.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/8384\/9447\/files\/F4.png?v=1773667336\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel: QED Lightweight Split Chainring\u003c\/li\u003e\n\u003cli\u003eTeeth: 50-34T, 52-36T, 53-39T\u003c\/li\u003e\n\u003cli\u003eWeight: 143g (50-34T)\u003c\/li\u003e\n\u003cli\u003eSpeed Adaption: Shimano\/SRAM 11 \u0026amp; 12 Speed\u003c\/li\u003e\n\u003cli\u003eBCD: 110\/4-Bolt\u003c\/li\u003e\n\u003cli\u003eChain line: 45mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSizing Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 50\/34T, 52\/36T, 53\/39T\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMagene is a tech-fitness company that specializes in Bike Trainers, Cycling Power Meters, GPS Bike Computer \u0026amp; Carbon Wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFounded in December 2015, Qingdao Magene Intelligence Technology Co.,Ltd. has always been committed to the development of intelligent, interesting and information-based cycling sports. Magene applies cutting-edge R\u0026amp;D technologies, innovative scientific and technological products and smart sports equipment to both outdoor and indoor cycling scenes, so as to create excellent and pleased cycling experience for users in a scientific way.\u003c\/p\u003e\n\u003cp\u003eFor the outdoor part, a well-developed cycling ecology is build based on a full set of smart sensors, smart bike computers and other devices and combined with the OnelapFit app. For the indoor part, Magene actively promotes indoor cycling culture and provides a comprehensive solution for smart indoor cycling scenes, which combines smart indoor trainer and Onelap software. Magene has become a leading enterprise in the field of indoor cycling in Chinese market. In the meanwhile, with the continuous exploration of overseas market, Magene has now come to the fore in the international market.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Magene","offers":[{"title":"52-36T","offer_id":51878760513767,"sku":"QED-CR_52-36T","price":7250.0,"currency_code":"INR","in_stock":true},{"title":"53-39T","offer_id":51878760546535,"sku":"QED-CR_53-39T","price":7250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/8384\/9447\/files\/magene-qed-lightweight-split-chainring-set-1104-bcd-1112-speed-1737850.jpg?v=1774267271","url":"https:\/\/www.dbykstore.com\/products\/magene-qed-lightweight-split-chainring-set-11-12-speed","provider":"D Byk Store ","version":"1.0","type":"link"}