SRAM RED AXS 2x Power Meter Chainring Kit - 54/41t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 D640 navigating city streets is effortless

navigating city streets is effortless

Description Rap II 8 Number of Tools 8 Weight 89g Size 8

2A Sensor Torque sensor Display 1

peak 750w 130 Nm of torque Battery Default built-in 48V/14AH battery 48V/14AH powered by 18650 LG cells 48V/14Ah

Fully integrated angle adjustment

SRAM RED AXS 2x Power Meter Chainring Kit - 54/41t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 D640 navigating city streets is effortlessIts the ultimate in integrated power measurement. The RED AXS power meter kit adds Quarq technology to SRAM's one piece chainrings for the lightest stiffest and most accurate power package available. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever its an unbeatable combination. X Range gearing technology gives