1832CC, liquid cooled engine. Always garaged & runs like new! Upgrades: Windvest Windshield, Ultimate "Rune" Seat & Backrest (original Rune seat included), BrakeAway Chrome Cruise Control, Kuryakyn "Swing Wing" Foot rests, Rivco Magnum Electric Horn (118 decibels), 1" mirror extensions, Handbar Clock & Temperature Gauge, Storage Cover, NRX1800 Service Manual, Pre-wired for headed gear (vest & gloves for sale separately). Exhaust cross-over pipe modified to enhance sound and safety (Instructions included to change back).