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Principia Gravel 30 2026

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Geometry

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	48cm	51cm	54cm	56cm	59cm
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Reach	362	324	355	416	465
Stack	593	597	646	505	557
Top Tube (effective)	629	640	584	472	643
Seat Tube C-T	399	447	579	593	582
Head Angle	59	57	66	75	72
Seat Angle	66	84	70	74	86
Head Tube	98	149	127	156	197
Chainstay	471	395	501	453	469
Wheelbase	1025	1041	1178	1128	1259
Front Centre	710	679	637	701	648
BB Drop	65	80	62	59	58
Fork Rake / Offset	36	40	44	39	41
Fork Length (A2C)	395	343	462	495	369
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

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