QED Lightweight Split Chainring
Advanced Level - Witness Every Transmission of Spirit and Strength

Exquisite Balance of Stiffness, Weight and Aerodynamic
The QED split chainring features a hollow design, which can greatly reduce the overall weight. This method of reducing weight, won’t affect the integrated stiffness of the chainring, and you will see the exquisite balance between stiffness and weight.

Precise Synergy of All Parts
Adopting CNC technology ensures that all components work together flawlessly. Featuring cutting-edge CNC technology, the machining and positioning technique is effective and accurate.

Ultralight 7075 Aircraft-Grade Aluminum
7075 aircraft-grade aluminium alloy has excellent physical properties. Offering abrasion resistance, deformation resistance, high stiffness and ultralight weight. The larger chainring is made of 7075 aluminium alloy, which makes the QED split chainring weigh only 138g while maintaining excellent performance.

Wide Range of Compatibility
QED split chainring adopts the widely popular 4x 110BCD specification, which reduces weight and has more comprehensive compatibility. It can be perfectly adapted to the 12-speed groupsets.
* QED lightweight split chainring is compatible with the Magene flagship product QED P505 power meter and PES P505 Base power meter.

Specifications
Size Options: 50-34, 52-36, 53-39
Shimano/SRAM 11-12spd
4x110 BCD

Mfr Claimed Weight
138g±2g (50-34)