2020 Jamis Bicycles Sequel Complete

	15"	17"	19"	21"	23"
Stack	531mm	559mm	586mm	614mm	638mm
Reach	387mm	395mm	404mm	412mm	420mm
Stack to Reach Ratio	1.37:1	1.42:1	1.45:1	1.49:1	1.52:1
Seat Tube Length, C-T	381mm	431.8mm	482.6mm	533.4mm	584.2mm
Top Tube Length, Effective/Horizontal Center	534mm	550mm	583mm	600mm	615mm
Top Tube Slope	18.5deg	15.6deg	12.9deg	10.4deg	7.7deg
Head Tube Angle	71deg	71deg	71.5deg	71.5deg	71.5deg
Seat Tube Angle	74.5deg	74.5deg	73deg	73deg	73deg
Head Tube Length	90mm	120mm	150mm	180mm	210mm
Bottom Bracket Drop	70mm	70mm	65mm	60mm	60mm
Bottom Bracket Height	269mm	269mm	274mm	279mm	279mm
Chainstay Length	435mm	440mm	445mm	450mm	450mm
Chainstay Length Horizontal	429.3mm	434.4mm	440.2mm	446mm	446mm
Front-Center	605.7mm	623.6mm	634.1mm	650.8mm	668.7mm
Front-Center Horizontal	601.7mm	619.6mm	630.8mm	648mm	666mm
Wheelbase	1031mm	1054mm	1071mm	1094mm	1112mm
Fork Offset/Rake	53mm	53mm	50mm	50mm	50mm
Trail	60.7mm mid/neutral	60.7mm mid/neutral	60.7mm mid/neutral	60.7mm mid/neutral	60.7mm mid/neutral
Mechanical Trail	57.4mm	57.4mm	57.6mm	57.6mm	57.6mm
Wheel Flop	18.7mm	18.7mm	18.3mm	18.3mm	18.3mm
Standover Height	706mm	740mm	777mm	812mm	849mm
Tire to Pedal Spindle	101.7mm 165 mm cranks	119.6mm 165 mm cranks	125.1mm 170 mm cranks	141.8mm 170 mm cranks	154.7mm 175 mm cranks
Pedal Spindle to Ground Clearance	104mm 165 mm cranks	104mm 165 mm cranks	104mm 170 mm cranks	109mm 170 mm cranks	104mm 175 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:https://www.jamisbikes.com/usa/sequel-1.html

Geometry