Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
PartComponentPart no.
Frame and fork
1 part
Frame
Surly Straggler, 100% Surly proprietary 4130 CroMoly tubing. ED Coated. TIG-welded. Double-butted main triangle
Not identified
Steel-backed metal sintered, Stl-backed metal sintered
Bracket (Disc Brake)
Direct mount DIR, Intl Std(140mm Rear, 160mm Frt rotor) 0IS, Intl Std(160mm Rear, 180mm Frt rotor) 20I, n/a, Post mount (20mm bracket) 20P, Post mount (40mm bracket) 40P
Height ranges are reported by the manufacturer. A matching range is a starting point, not a guarantee of fit. Your proportions and bike setup also matter.
Reach is the horizontal distance from the bottom bracket to the top of the head tube; stack is the vertical distance.
Positive values mean more reach or stack than the reference size; zero means the same measurement. Missing values are not estimated.