SRAM RED AXS 2x Power Meter Chainring Kit - 54/41t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 Grip Color-Gray full-nickel plated chain for 5-8

full-nickel plated chain for 5-8 speed and great for internal geared hubs

temperature control

background-color: #f1f1f1

}SRAM G2 RS Disc Brake Caliper Assembly - Post Mount Diffusion Black Anodized A2

SRAM RED AXS 2x Power Meter Chainring Kit - 54/41t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 Grip Color-Gray full-nickel plated chain for 5-8Integrated 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 BB Inclusion No BCD Direct Mount SRAM 8 Bolt Connectivity ANT+ BT Speed 12 Teeth 54 41