2025 Crop Harvest Single speed/fixie Base

	S (50 cm)	M (54)	L (58)	XL (61)
Stack	500mm	530mm	560mm	590mm
Reach	372mm	382mm	409mm	430mm
Stack to Reach Ratio	1.34:1	1.39:1	1.37:1	1.37:1
Seat Tube Length, C-T	490mm	554mm	584mm	614mm
Top Tube Length, Effective/Horizontal Center	515mm	535mm	570mm	600mm
Top Tube Slope	3.3deg	-0.3deg	-0.1deg	0deg
Head Tube Angle	71.5deg	73deg	74deg	74deg
Seat Tube Angle	74deg	74deg	74deg	74deg
Head Tube Length	91mm	122mm	152mm	182mm
Bottom Bracket Drop	60mm	55mm	55mm	55mm
Bottom Bracket Height	281mm	286mm	286mm	286mm
Chainstay Length	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	405.6mm	406.3mm	406.3mm	406.3mm
Front-Center	562.6mm	569.4mm	596.3mm	626.1mm
Front-Center Horizontal	559.4mm	566.7mm	593.7mm	623.7mm
Wheelbase	965mm	973mm	1000mm	1030mm
Fork Offset/Rake	38mm	38mm	38mm	38mm
Fork Length, Unknown	372mm	372mm	372mm	372mm
Trail	74mm high	64.5mm mid/neutral	58.3mm mid/neutral	58.3mm mid/neutral
Mechanical Trail	70.2mm	61.7mm	56mm	56mm
Wheel Flop	22.3mm	18mm	15.4mm	15.4mm
Standover Height	755mm	803mm	830mm	860mm
Tire to Pedal Spindle	56.6mm 165 mm cranks	63.4mm 165 mm cranks	85.3mm 170 mm cranks	115.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	116mm 165 mm cranks	121mm 165 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks

Published Sizing Recommendations

Height

163 cm

170 cm

179 cm

178 cm

189 cm

188 cm

205 cm

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://citybikes.by/catalog/velosipedy/fiksy-i-singlspidy/velosiped-harvest-crop-matte-black