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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	367	320	456	357	322
Stack	511	551	491	497	693
Top Tube (effective)	498	470	549	624	530
Top Tube (actual)	557	532	626	568	460
Seat Tube C-T	444	475	638	473	522
Head Angle	61	83	83	78	65
Seat Angle	74	71	62	60	72
Head Tube	102	140	115	150	160
Chainstay	427	395	337	393	492
Wheelbase	881	1168	1028	1050	1035
BB Drop	58	68	65	75	81
Fork Rake / Offset	38	45	39	48	38
Fork Length (A2C)	430	350	385	309	334
Data Source	Brother	Brother	Brother	Brother	Brother

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