SRAM's WiFLi™ technology accommodates a wider range of gears than a standard short-cage road derailleur. Compared to a triple chainring setup, it provides faster shifts and significant weight savings.
Group Kit for SRAM eTAP WiFLi 2x11 Road electronic drivetrain
Rear Derailleur and Battery
Front Derailleur and Battery
Battery charger and cord
It's Time to Shift Forward
At SRAM, we know that if a technological advancement clutters the experience, it shouldn’t be called an advancement. Because it’s a bicycle. It’s supposed to be simple. To make something elegant to the point where it removes what’s in the way... that’s advancement. That is the standard we held ourselves to while developing our first electronic shifting system; SRAM RED® eTap.