The Ripley LS is a 29" wheel trail bike with 120mm of rear wheel travel, mated to a 130mm travel front fork.
With the Generation 3 release, Ibis has added clearance for the new generation of not quite plus sized, wide rim specific tires. It will come stock with pretty much perfect-for-a-29er Schwalbe 2.6" rubber. If you're an enduro bro, and like to point it downhill through rock gardens without using your brakes very much, this new Ripley also has clearance for burly Maxxis 2.5 WT tires. Both the Schwalbe 2.6 and the Maxxis WT are designed specifically for the wider rims that we've been producing for the last few years. And just like that, the Ripley became even more versatile.
The 3rd Generation Ripley has an all new swingarm and clevis, and a wider upper eccentric. Oh, and new paint and graphics. The swingarm will accommodate 29" tires like the Schwalbe 2.6" Nobby Nic.
Even with the new wider eccentrics, the new swingarm accommodates the 2X Shimano side swing front derailleurs including Di2 (and of course 1X, which you already knew, right?). The front derailleur mount also makes a nice upper chain guide mount.