Here's the full build link: https://www.salsacycles.com/bikes/2015_el_mariachi_ti This is a VERY LIGHTLY RIDDEN titanium Salsa El Mariachi from 2015. My best guess is that it has less than 250 miles on it. It was originally purchased and set up as a bike pack rig, which is why the front wheel hub is a dynamo hub. Most light systems will plug and play on this hub easily. Total build cost $4500. It has been maintained by myself, as it hasn't needed anything done with it ever. The bike has not been ridden in the past 3 years. Why am I selling it? You can only have so many bikes before you run out of room, plus I just wasn't riding it. Frame: El Mariachi Titanium, triple-butted seamless 3/2.5 Ti Color: Titanium w/ Dark Blue Fork: Fox F29 CTD Performance, 100mm Front Der: Shimano SLX M676 HDM, 10-speed Rear Der: Shimano XT M786, 10-speed, Shadow Plus SGS Cassette: Shimano SLX HG81, 10-speed, 11-36t Chain: KMC X10 Crankset: Shimano XT M785, 10 speed, 24-38t (dual chain rings) Headset: Cane Creek 40 ZS44/EC44 Stem: Thomson X4 Handlebar: Salsa Salt Flat 2 Grips: Salsa Backcountry Lock-On Shifter: Shimano SLX M670, 10-speed Front Brake: Shimano SLX Trail M675 Rear Brake: Shimano SLX Trail M675 Brake Lever: Shimano SLX, included with brake Rotors: Shimano RT67, 160mm front/rear Seatpost: Thomson Elite Saddle: Forte Pro SL CrN/Ti Rear Wheel: Stans Arch MK3 w/DT Swiss hub Front Hub: Stans Arch EX w/SP Dynamo Hub PD-8X Total Build Weight: 24.9 pounds Will ship anywhere in the globe, but you will be responsible for shipping cost. Continental US shipping is approx. $80.