SRAM RED® eTap Shifters

SRAM RED® eTap features race-car-inspired paddle shift logic that virtually eliminates mistaking upshifts for downshifts, while keeping shifting precise, fast, and easy. It’s a logic that is simplified for speed: right lever makes it harder, left lever makes it easier, both levers to change the front ring. Our revised ErgoFit™ controls seamlessly connect rider and machine with Reach Adjust™ to fit any hand. You’ll shift more, with less effort and spend less time doing it. Carbon ErgoBlade™ levers and large SRAM eTap paddles provide positive controls for rider input.

  • Wireless connection via AIREA™ network for fast and clean installation
  • Revised ErgoBlade levers provide confident control
  • eTap logic and positive feedback paddles eliminate shifting mistakes

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Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.

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Specifications for SRAM RED® eTap Shifters

Weight260g (shifter set)
Speeds2-speed front, 11-speed rear
CompatibilitySRAM RED® eTap
Recommended GroupSRAM RED® eTap
Technology Highlight(s)AIREA™, eTap
MaterialBrake lever is carbon, shifter is plastic
Front Shifting2-speed



Utilizing 128-bit encryption, eTap® shift signals are transmitted and received in accordance with SRAM’s proprietary wireless protocol known as AIREA. Each time an eTap groupset is paired, a new encryption code is generated and assigned to the components in this group to ensure complete shifting security.

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All of the underlying tech in our new SRAM RED® eTap groupset such as wireless shifting, advanced battery power management and mechatronics technologies are all meant to serve one ultimate purpose, to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive.

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Documents Available for SRAM RED® eTap Shifters

See more documents available for SRAM Road products.

SRAM Warranty (2.19 MB, PDF) - 28 Pages

Languages covered: EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
Updated June 16, 2015



Industry Reviews

SRAM Red eTap is a Step Forward for Electronic Shifting

"It’s here: SRAM’s wireless electronic system, in development since 2011 and publicly raced by SRAM’s professional teams for over a year, is now officially official. "

by Matt Phillips, Bicycling , August 26, 2015
"Testing SRAM eTap on the New Pinarello Dogma F8W" |

Outside bike editor Aaron Gulley tests SRAM's first generation of electronic shifting on the new Pinarello Dogma F8W at the 2016 Outside bike test in Sedona, Arizona.

by Aaron Gulley,, January 19, 2016
"SRAM Red eTap - actual weights and installation" | Bike Radar

"... 75g lighter than Shimano Dura-Ace Di2 9070 for comparably configured setups."

"At the risk of stating the obvious, it is worth noting that, unlike Shimano and [Campagnolo’s] electronic system, there are no wires connecting the shifters to the derailleurs and a battery. This speeds up the installation process tremendously and results in a cleaner build."

by Ben Delaney,, January 13, 2016

"Wires? It’s 2016, only your table lamp needs wires."

"The learning curve is short and shallow, showing eTap not only simplifies things for riders at the bars and frame manufacturers in design and production, but for mechanics too."


by Ben Edwards,, January 28, 2016
SRAM RED eTap “The finish product is simply Brilliant” | Cycling Weekly

SRAM Red eTap is an excellent groupset that is the match of any other groupset on the market. It’s an absolute doddle to install and set up, and once it’s in place provides excellent shifting with a revolutionary shift logic. What’s more, with a recommended retail price of £2,060, SRAM Red eTap is almost a grand cheaper than Shimano Dura-Ace Di2, while also being lighter too.”

by Henry Robertshaw,, January 22, 2016
SRAM RED eTap - “Wonderful wireless shifting on race bike”.

“The large area in conjunction with the clear pressure point provides a safe operation in any situation - even when wearing thick winter gloves or strong vibrations. This part of the mechanical DoubleTap lever was a good idea.”

“This is it, the revolutionary RED eTap: a fast and smooth functioning electric circuit that works just how friends of SRAM groups dreamed it would.”

“Our expectations of the RED eTap were high - the system has met the practical tests, it not exceeded them. Because the system works extremely well, it is a lot of fun and it exudes a fascination that the familiar wired circuits do not have.”


by Caspar Gebel,, February 5, 2016
SRAM RED eTap “I've struggled to get too excited about electronic groupsets, until now” |

“In reality, it only takes a couple of miles to get used to… After a couple of rides, it simply becomes second nature. In fact, it makes it hard to go back to a conventional groupset.”

by David Arthur,, March 7, 2016
Review: Living with SRAM Red eTap wireless shifting for a few months

"The novelty of right goes harder, left goes easier, both shift the front wears off, but the appreciation of its simplicity does not. It just works so damn well and is so intuitive that it doesn’t matter if you’re coming from a mechanical SRAM group or any version of Shimano or Campy group, you’ll learn this in a minute and then it’s just second nature."

by Tyler Benedict,, May 24, 2016
SRAM's Wireless Shifting Will Revolutionize Your Road Bike - Men's Journal

"After spending three months riding it, it’s safe to say that eTap is a truly revolutionary component group that raises the bar for what an electronic drivetrain can be. And it may even redefine the way we shift our bikes."

by Whit Yost, Men's Journal, July 1, 2016
Bike Company Switches Gears in Road Shifting, Going Wireless | The New York Times

"But SRAM’s new offering, Red eTap, effectively turns bikes into micronetworks that allow shifting that is both wireless and electronic."


"Despite wireless advances since then, SRAM quickly discovered that off-the-shelf wireless systems were not up to the job. With Bluetooth, for example, there was too great a time lag. Other systems strained batteries. As a result, SRAM was left to come up with a wireless system of its own."

by Ian Austen,, July 11, 2016