At SRAM, they 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's the standard SRAM held themselves to while developing their first electronic shifting system; SRAM RED® eTap.
The SRAM Red eTAP Electronic Aero Groupset includes four 650mm Blips, a Blip Box, front and rear derailleurs with batteries, battery charger and cord, USB stick and quick start guide.
Be it the fireworks of a finale, an ideal rhythm, climbing on the top, or a deep, dark place extracting the last kilojoule of effort on your bike split, you want to adjust your gear with the twitch of a finger. eTap Blip satellite shifters allow you to shift when you want, where you want.
BlipBox™ is the control module that turns your triathlon or time trial machine into a wireless missile. Connected to SRAM RED® eTap Blip remote shifters, the BlipBox manages the wireless shifting via AIREA™, SRAM’s proprietary communication protocol, allowing immediate shifts from nearly any aero position.
The SRAM RED® eTap rear derailleur executes shifts the instant you demand it, with military precision. Wirelessly. It’s easy to set up, clean in appearance and delightfully uncomplicated. Mechanical necessities such as a carbon pulley cage, ceramic pulley bearings, and anodized alloy artfully blend with proprietary electronic advancements to deliver a 238g (with battery) shifting wonder.
SRAM Yaw™ technology changed front shifting forever, eliminating the need for trim. The SRAM RED® eTap Front Derailleur makes a good thing better by executing front shifts confidently and quickly over their proprietary wireless communication protocol. The eTap shifter optimizes Yaw adjustments as needed throughout the shift range with no need for rider input.
SRAM eTap Battery is the power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs.
eTap batteries are literally a snap to remove and charge. Just flip the tool-free battery latch up and slide the battery up and out of the derailleur. Then snap the battery into the USB powered charger and connect the charger to any USB power source or A/C USB adaptor.
USB dongle for SRAM RED® eTap firmware.