2023 Pure Cycles PURE FIX ORIGINAL SERIES

	Micro (43cm)	XS (47cm)	Small (50cm)	Medium (54cm)	Large (58cm)	XL (60cm)	XXL (64cm)
Seat Tube Length, C-T	430mm	470mm	500mm	540mm	580mm	610mm	640mm
Top Tube Length, Effective/Horizontal Center	488mm	525mm	530mm	550mm	580mm	600mm	620mm
Head Tube Angle	72.3deg	72deg	72.5deg	73deg	73.5deg	74deg	74deg
Seat Tube Angle	74.1deg	74.5deg	74deg	73.5deg	73deg	72.5deg	72.5deg
Head Tube Length	98mm	90mm	90mm	90mm	125mm	145mm	185mm
Bottom Bracket Drop	30mm	70mm	70mm	70mm	68mm	68mm	68mm
Bottom Bracket Height	313mm	273mm	273mm	273mm	275mm	275mm	275mm
Chainstay Length	371mm	417mm	417mm	417mm	417mm	417mm	417mm
Chainstay Length Horizontal	369.8mm	411.1mm	411.1mm	411.1mm	411.4mm	411.4mm	411.4mm
Front-Center	565mm	574.2mm	578.2mm	585.1mm	605.4mm	614.4mm	633.2mm
Front-Center Horizontal	564.2mm	569.9mm	573.9mm	580.9mm	601.6mm	610.6mm	629.6mm
Wheelbase	934mm	981mm	985mm	992mm	1013mm	1022mm	1041mm
Fork Offset/Rake	46mm	45mm	45mm	45mm	45mm	45mm	45mm
Trail	61.2mm mid/neutral	64.1mm mid/neutral	61mm mid/neutral	57.8mm mid/neutral	54.7mm mid/neutral	51.5mm mid/neutral	51.5mm mid/neutral
Mechanical Trail	58.3mm	61mm	58.1mm	55.3mm	52.4mm	49.5mm	49.5mm
Wheel Flop	17.7mm	18.9mm	17.5mm	16.2mm	14.9mm	13.7mm	13.7mm
Standover Height	69027mm	71128mm	73729mm	77030mm	81332mm	83833mm	86434mm
Tire to Pedal Spindle	52mm 170 mm cranks	61.2mm 170 mm cranks	65.2mm 170 mm cranks	72.1mm 170 mm cranks	92.4mm 170 mm cranks	101.4mm 170 mm cranks	120.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	143mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	105mm 170 mm cranks	105mm 170 mm cranks	105mm 170 mm cranks

Source:https://www.purecycles.com/products/original-fixed-gear-bike?variant=39560538030153

Geometry