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KogswellPorteurRandonneur

Gear chart using Gear Inches
For 650 x 38b / 38-584 650B tire with 170 mm cranks
With 9-speed as 11-13-15-17-20-23-26-30-34 Cassette
	52	23.8 %	42	61.5 %	26
11	122.9		99.3		61.5
18.2 %
13	104.0		84.0		52.0
15.4 %
15	90.1		72.8		45.1
13.3 %
17	79.5		64.2		39.8
17.6 %
20	67.6		54.6		33.8
15.0 %
23	58.8		47.5		29.4
13.0 %
26	52.0		42.0		26.0
15.4 %
30	45.1		36.4		22.5
13.3 %
34	39.8		32.1		19.9