This bike is going for $850 on amazon! Up for sale is a like new and in excellent condition fortified single speed bike size large (58 cm). I’m also throwing in a bike rack for your truck or car. I rhode this bike a total of four times on a paved bike trail. The cool thing about these bikes are that they are theft proof. The bike is super fast and light. I just don’t have time to ride it. They sell out fast. Please see details: If you’ve ever had a 10 speed bike or higher, you know that they are susceptible to tuning issues, so this single speed bike maneuvers fast on flat ground. Finally, we designed our urban stallion to be a lightweight bike, using high quality 6061 aluminum to craft a small bike, medium bike, and a large bike to accommodate all urban commuters. The bike comes 80% assembled. You do the rest with our awesome online assembly instructions. We value your safety - always ride with a commuter bike helmet. Weight: 23 Pounds Frame: 6061 Aluminum, w/ horizontal drop-Outs, rack & render mounts Handlebars: Promax 15 degree 20mm rise Brakes: Promax Dual Pivot Caliper w/ Quick Release Arms Tire: 700 x 32 Puncture Resistant Chain: KMC Rustbuster Security Bolts: Fortified Wheel Locks: Delta Fort Knox Weight Limit: 270 Pounds. I added some extras such as a kickstand, new and better handlebar grips, extenders, gel seat cover, etc. this bike is awesome and the single speed will give you a workout.