2021 Light Bicycle Co. Journey Base

	XS	S	M	L
Stack	537mm	563mm	590mm	616mm
Reach	362mm	375mm	384mm	392mm
Stack to Reach Ratio	1.48:1	1.5:1	1.54:1	1.57:1
Seat Tube Length, C-T	450mm	480mm	510mm	540mm
Top Tube Length, Effective/Horizontal Center	521mm	542mm	559mm	574mm
Top Tube Slope	12.2deg	11.4deg	10.8deg	10.2deg
Head Tube Angle	70deg	70.8deg	70.8deg	70.8deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	110mm	137mm	165mm	195mm
Bottom Bracket Drop	77.5mm	75mm	75mm	72.5mm
Bottom Bracket Height	265.3mm	280mm	280mm	282.5mm
Chainstay Length	415mm	420mm	425mm	430mm
Chainstay Length Horizontal	407.7mm	413.3mm	418.3mm	423.8mm
Front-Center	594mm	604mm	622mm	639mm
Front-Center Horizontal	589.3mm	599.8mm	617.7mm	635.2mm
Wheelbase	997mm	1013mm	1036mm	1059mm
Fork Offset/Rake	56mm	51mm	51mm	51mm
Fork Length (On-Axis)	400mm	400mm	400mm	400mm
Trail	65.2mm high	69.6mm high	69.6mm high	69.6mm high
Mechanical Trail	61.2mm	65.8mm	65.8mm	65.8mm
Wheel Flop	21mm	21.6mm	21.6mm	21.6mm
Tire to Pedal Spindle	81.2mm 170 mm cranks	79mm 170 mm cranks	97mm 170 mm cranks	114mm 170 mm cranks
Pedal Spindle to Ground Clearance	95.3mm 170 mm cranks	110mm 170 mm cranks	110mm 170 mm cranks	112.5mm 170 mm cranks

Published Sizing Recommendations

Height

155 cm

165 cm

175 cm

185 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://www.lightbicycle.com/Journey-Carbon-Gravel-Bike-Frame-Disc-Brake-700C-BSA-Internal-Routing.html