This is a WTP Pathfinder. The model is a bit old. Size is 20.75 There are scratches from use and a small dent on the top, but I think it can still be used. 22mm BB is pressed in. There is a plate on the lower part of the chainstay, making it durable even when grinding. Please judge the condition from the photos. The following are the specifications. TUBING: butted, seamless 4130 chromoly tubing Japanese TOPTUBE: 20.75" CHAINSTAY LENGTH: 12.95" slammed, 13.2" centered ANGLES: HT: 76 °, ST: 71° BOTTOM BRACKET: type: mid-bb, width: 74mm, height: 11.7", cnc machined and heat-treated, offset thickness for grind resistance HEADTUBE: taller 127mm shape, cnc machined and heat-treated, integ. h / set, DROPOUTS: 6mm, CNC machined, 4130 crmo SPECIALS: - brakeless frame - extruded offset thickness dent resistant chainstays - super strong offset thickness bottom bracket shell - top and down tube gussets - super steep 76-degree head tube - wider rear triangle allows clearance for a 2.5 " tire COLORS: glossy black ed, translucent rootbeer