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Brother Stroma 2025

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Geometry

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	xSmall	Small	Medium	Large	xLarge
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Reach	418	338	347	467	436
Stack	550	569	452	588	529
Top Tube (effective)	528	540	510	650	492
Top Tube (actual)	564	526	510	490	491
Seat Tube C-T	478	561	558	540	479
Head Angle	57	77	75	70	78
Seat Angle	84	86	82	74	72
Head Tube	120	126	129	183	160
Chainstay	488	482	367	371	453
Wheelbase	855	1043	1031	1137	1122
BB Drop	64	64	77	60	58
Fork Rake / Offset	44	52	45	49	42
Fork Length (A2C)	307	306	394	326	401
Data Source	Brother	Brother	Brother	Brother	Brother

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