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Surly Steamroller 2026

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Geometry

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	49cm	53cm	56cm	59cm	62cm
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Reach	331	338	395	486	469
Stack	507	521	639	529	568
Top Tube (effective)	474	590	630	500	560
Seat Tube C-T	473	653	534	643	568
Head Angle	59	79	84	73	84
Seat Angle	74	72	61	78	69
Head Tube	86	97	146	190	219
Chainstay	399	323	416	428	473
Wheelbase	1111	1036	1046	900	928
Standover	734	631	887	737	881
BB Drop	79	76	63	67	62
BB Height	222	329	311	292	240
Fork Rake / Offset	37	32	33	34	41
Fork Length (A2C)	399	324	325	432	325
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

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