RED AXS E1 Potentiometer Kit

It's the ultimate in integrated power measurement. The RED AXS Power Meter Kit adds Quarq technology to our one-piece chainrings to deliver the lightest, stiffest, most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less drastic change in cadence during front shifts. Combined with our most durable chainrings to date, it's an unbeatable combination.

FEATURES

X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear.
Power meter is fully integrated into the chainring for reduced weight.
Power readings are accurate to +/-1.5% and are not affected by weather conditions during a ride.
Measures left and right leg power balance.
Crisp and accurate front shifts.
Unique chainring shape results in a lighter, stiffer, more durable unit.
Available in 46/33T, 48/35T, 50/37T, 52/39T, 54/41T, and 56/43T chainring combinations.

SPECIFICATIONS