Size Large Surly Karate Monkey frame that I built up with a mix of parts. I'm including the stock steel fork with crown race installed. The bike is currently set up with a thrue axle Rock Shox Recon Silver 100mm fork with less than 30 miles on it. Also included are the axle caps for the Bontrager RL front wheel that allow you to switch from 15mm thru axle to QR to use the steel fork. The brakes are Shimano SLX hydraulic brake with the upgraded heat fin pads. Crank is an old shimano with a 36 single specific ring and a Spot bashgaurd. Rear cog is a Surly 19 tooth. Rear wheel is a bontrager 850 with a single speed specific rear hub. Both wheels are set up tubeless with nearly new Specialized tires. Captain in the rear and Ground Control in the front. There are numerous scratches on the frame, most notably on the downtube. It's a mountain and was ridden. Everything is in functionally great shape. This bike is ready to ride.