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Jamis Portal 2021

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Geometry

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	XS/14.5″	S/15.5″	M/17″HI	M/17"LO	L/19″	XL/21″
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Reach	453	407	351	362	437	566
Stack	517	584	550	539	554	690
Top Tube (effective)	608	659	566	620	605	784
Head Angle	67.5-68	67.5-68	60	56	67.5-68	67.5-68
Seat Angle	74.5-75	74.5-75	71	79	74.5-75	74.5-75
Head Tube	99	91	104	105	135	114
Chainstay	510	390	483	441	433	517
Wheelbase	1158	928	1083	1179	966	1396
Standover			614	886
BB Drop	26-33	26-33	24	37	26-33	26-33
Wheel Size	34	32	25	27	30	30
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

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