Magene QED Lightweight Split Chainring Suitable PES-P505 P515 Power Meter

About this item

• Hollow Chainring Design：The QED lightweight split chainring features hollow design, which can greatly reduce the overall weight. In this method of reducing weight, it won’t affect integrated stiffness of the chainring, and you will see the exquisite balance between stiffness and weight；The hollow chainring is classy and elegant, with excellent dynamic visual effect.
• Self-developed Tooth Design: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.The width between each tooth is increased, and the strength between the teeth is further improved. This can effectively prolong the longevity of chainring;Fine-tuning the position of the shifting function area to improve the shifting efficiency.
• CNC Machining Technology:CNC 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.
• Ultralight 7075 Aircraft-grade Aluminum:The larger chainring is made of 7075 aluminum alloy, which makes the the overall chainring only weighs 138g while maintaining such excellent performance.According to the static load test, the chainring remains intact under an external tensile force of 4900N·m. QED lightweight split chainring has excellent rigidity without obvious deformation.
• "110BCD 4-bolt Chainring:QED split chainring adopts the widely popular 110BCD 4-bolts specification in the market, which reduces weight and has more comprehensive compatibility. It can be perfectly adapted to the 12-speed groupsets, the pursuit of extreme performance to meet the rigorous needs of riders for training and competition. * QED lightweight split chainring is perfectly compatible with the Magene flagship product QED P505 power meter and PES P505 Base power meter."