This is one of the new generation Triumph Bonnevilles. It is made to resemble the originals but with a lot of modern upgrades. It is air and oil cooled. Holds a gallon+ of oil, and has a large Oil cooler to keep things where they should be. I had one back in the 60s... I think that I pushed it as much as I rode it, seemed like I worked on it all the time to keep it going, and had to keep a pan under it to catch the oil leaks. These new ones are a heck of lot better, and have a lot more power. It is 865 cc over-square engine with a 360 degree crank that develops plenty of HP and mid range torque. It does have a counter balancer so that 360 does not hop around at all. It is quite smooth and sounds like a twin should. Those Carbs are phony!, Yep, it is fuel injected, and they are made to look like carbs.Has a input port to change the fuel maps... but I see no need to do that. I've had so my bikes that I can not remember all of them... from small to large, Many big Touring bikes, Crotch Rockets, Dual Sports, Dirt bikes, and a variety of street bikes. I must say that this one handles better than any of them that I can remember. (although my old BSA was pretty nice) I went to buy a new 2016 but they had this 2014 with only 600 mi on it! The 2014 is the identical bike as the 2016. I didn't want the 2017 Bonneville because they are a totally different machine which is larger and has different motor, water cooled, 270 degree crank and cost about twice what I paid for this one. So.................... I got rid of the Honda CTX1300D. Dropping 300# in raw weight was sure nice. I no longer plan to do the long tours so didn't need the big touring bike. This bike just fits the bill here in my mountain area. It's plenty quick, and nimble as a Cow dog. I think that it will be just what I want.