SRAM RED AXS 2x Power Meter Chainring Kit - 52/39t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 CheckoutTitle=Cane Creek ZN40-Bearing 41mm Zinc Plated Front hub (-01): Shimano HB-TC500-15-B

Front hub (-01): Shimano HB-TC500-15-B

Cassette Body Type Shimano/SRAM 8 9 10 Speed Tooth Count 11 Tooth Count 13 Tooth Count 15

control brightness and more

model Flow CB7 Carbon size 29" internal/external 29/35mm hole 32h ERD 602mm color carbon/silver weight 455g

day lighting

SRAM RED AXS 2x Power Meter Chainring Kit - 52/39t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 CheckoutTitle=Cane Creek ZN40-Bearing 41mm Zinc Plated Front hub (-01): Shimano HB-TC500-15-BIntegrated 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