Sram’s eTap WiFli groupset is the pinnacle of road bike technology, seamlessly integrating wireless gear shifting with a massive gear range thanks to compatibility with wider-range cassettes to create the ultimate road bike groupset. It perfectly optimises performance and lightweight with supreme durability.Incredibly smooth & accurate wireless shifting reduces bike maintenanceWiFli technology provides bigger gear range, making it ideal for long climbsInterchangeable batteries mean you can carry spares in case of emergenciesEliminates gear cables from bike for a clean looking bike with no cables to rattleInclude everything you need to convert your existing Sram groupset to wireless shiftingSram’s eTap technology is a game changer in the cycling world. While Shimano and Campagnolo released electronic groupsets first, Sram is the first to go wireless and the benefits are clear to see from the first shift. Providing smooth, accurate and tactile shifting, the eTap shifters also actuate the brakes, which when teamed with your favourite caliper brakes or cable disc brakes provide smooth braking in all conditions.The front and rear derailleurs seamlessly sync with the shifters and setup takes mere minutes; no faffing around with cable tension or dodgy internal cable routing here! The front derailleur uses its powerful motor to shift beautifully from ring to ring, while the WiFli rear derailleur provides silky smooth shifting across 11-speed cassettes with up to 32 teeth, 4 teeth more than the regular eTap rear derailleur to provide an even lower gear for climbing. The batteries are interchangeable between front and rear derailleurs, so if the worst happens and one runs out of juice, you can swap in a spare or even swap it for one already on the other derailleur on the bike to help ensure you get home with some use of your gears. Thankfully thanks to incredible battery life, this should be a rare occurrence and the batteries are easily charged using the included charger.Sitting at the very top of Sram’s road groupset tree, the eTap WiFli groupset is about as cutting edge as it gets, offering the very best shifting and best gear range that money can buy. If you want the very best, look no further.Includes: Shifters/ brakes levers, Front derailleur with battery, WiFli rear derailleur with battery, Battery Charger, USB firmware update stick, Quick start guide.