SIGEYI AXO Power Meter Spider for Easton EC90 Size:110 BCD / 4 Bolt including UVA

including UVA

which give a touch more stiffness and responsiveness to the ride

The internal Ultra-Shift mechanism controls the 12-speed rear derailleur

Easy to recalibrate/set back to “0”

Hydraulic Press Forming ensures very consistent wall thickness and close tolerances

SIGEYI AXO Power Meter Spider for Easton EC90 Size:110 BCD / 4 Bolt including UVAThis SIGEYI AXO Power Meter Spider is compatible with Easton EC90 SL cranksets. Chainring interface is 4 bolt (110 BCD). Compatible with the below crank arms only Easton EC90 SL Specifications Material: Aluminum Alloy Accuracy: 1. 5% Power Range: 0~2500W Cadence Range: 30~220RPM Operational Temperature: 20~50 Battery life: 120 hours (normal temperature) Standby time: >1 year Data transmission: ANT+BLE Waterproof Level: IP67 Firmware upgrades with the