US$ 1299.67
290g (25mm)
Assembled in Fletcher
this reduces the thickness of the overall package by half
Lifetime warranty
SRAM Quarq AXS Power Meter Spider - 107BCD Echelon 290g (25mm)The SRAM Quarq AXS Power Meter Spider (107 BCD) is the power meter spider upgrade for SRAM RED Force eTap AXS cranksets and X SYNC Road or SRAM Force chainrings. Quarq's next generation DZero power meter platform is named for the D0 Experiment, one of science's most accurate and innovative projects to detect subatomic particles moving at the speed of light. With a new measurement circuit, a revised strain gauge design, improved accuracy throughout the
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