SRAM RED AXS 2x Power Meter Chainring Kit - 52/39t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 SKS It no longer contains fluorine

It no longer contains fluorine

Caliper is crafted from forged aluminum and is designed for easy pad replacement

They're available for 24mm Shimano

Provides excellent mud and splash coverage on 27

SRAM RED AXS 2x Power Meter Chainring Kit - 52/39t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 SKS It no longer contains fluorineIntegrated power meter and chainring combo Accurate to + 1. 5% and unaffected by temperature changes Integrated rings are incredibly long lasting Combine with 8 bolt compatible crankarms SRAM Model ID: PM AXS KITR E1 TECH SPECS Connectivity ANT+ BT Teeth 52 39 BB Inclusion No BCD Direct Mount SRAM 8 Bolt Speed 12