Sram manivelle étoile force axe e1 . manivelle araignée pm axe force e1 vissable

When maximum precision and reliability of training data are essential, the SRAM Force AXS 2x12 Power Meter is the perfect choice. The spider design uses a patented screw-on chainring mounting system, which reduces weight and increases stiffness – without compromising ease of changing. This double-sided power meter offers an accuracy of +/-1.5%, even in varying weather conditions, and stands out with an exceptionally long battery life.SRAM Force AXS 2x12 Power MeterThread Mount design is light, stiff, and accurateAccuracy of +/- 1.5%CR2032 battery user-replaceable, with a battery life of 200 hoursBluetooth Low Energy and ANT+ wireless data transferMagicZero checks and recalibrates automatically while cyclingNo cadence magnet required10K temperature compensationWaterproof (IPX7 – up to 1 meter deep for 30 minutes)AXS™ compatible for easy monitoring and firmware updatesForce AXS spider is suitable for 2x12 thread mount chainringsSram Article Number: 737933 EAN code: 710845920110