1985 Miyata Touring 1000 LT

	50 cm	54 cm	57 cm	60 cm	63 cm
Stack	477.1mm	515.5mm	544.2mm	572.8mm	601.4mm
Reach	388.3mm	386.8mm	393.1mm	399.1mm	390.1mm
Stack to Reach Ratio	1.23:1	1.33:1	1.38:1	1.44:1	1.54:1
Seat Tube Length, C-T	500mm	540mm	570mm	600mm	630mm
Top Tube Length, Effective/Horizontal Center	540mm	550mm	565mm	580mm	580mm
Top Tube Length, Actual C-C	540mm	550mm	565mm	580mm	580mm
Top Tube Slope	0deg	0deg	0deg	0deg	0deg
Head Tube Angle	70.5deg	71.5deg	72deg	72deg	72deg
Seat Tube Angle	72.5deg	72.5deg	72.5deg	72.5deg	72.5deg
Bottom Bracket Drop	40mm	60mm	65mm	65mm	65mm
Bottom Bracket Height	303mm	283mm	278mm	278mm	278mm
Chainstay Length	450mm	450mm	450mm	450mm	450mm
Chainstay Length Horizontal	448.2mm	446mm	445.3mm	445.3mm	445.3mm
Front-Center	604mm	596mm	605mm	620mm	620mm
Front-Center Horizontal	602.8mm	593mm	601.7mm	616.7mm	616.7mm
Wheelbase	1051mm	1039mm	1047mm	1062mm	1062mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Trail	68.4mm high	62mm mid/neutral	58.9mm mid/neutral	58.9mm mid/neutral	58.9mm mid/neutral
Mechanical Trail	64.5mm	58.8mm	56mm	56mm	56mm
Wheel Flop	21.5mm	18.7mm	17.3mm	17.3mm	17.3mm
Tire to Pedal Spindle	91mm 170 mm cranks	83mm 170 mm cranks	92mm 170 mm cranks	107mm 170 mm cranks	107mm 170 mm cranks
Pedal Spindle to Ground Clearance	133mm 170 mm cranks	113mm 170 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks

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:Miyata cataloge scan found here: https://www.bikeforums.net/classic-vintage/1177674-best-miyata-tourer.html

Geometry