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Specialized Stumpjumper Alloy Base (Low) 2021

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Geometry

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	S1	S2	S3	S4	S5	S6
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Reach	488	359	539	458	501	542
Stack	551	663	701	535	713	585
Top Tube (effective)	641	592	653	662	621	743
Seat Tube C-T	418	309	449	478	450	481
Head Angle	52	52	65	58	73	65
Seat Angle	83	72	80	63	91	84
Head Tube	113	115	129	139	125	148
Chainstay	377	517	460	482	541	498
Wheelbase	1007	1315	1222	1131	1276	1130
Front Centre	590	796	635	868	955	744
Standover	810	782	615	777	643	843
BB Drop	41	36	47	39	46	43
BB Height	292	390	338	327	371	345
Fork Rake / Offset	51	48	44	41	37	44
Trail	124	137	146	129	134	102
Fork Length (A2C)	480	527	573	564	581	456
Wheel Size	25	32	27	23	31	30
Max Post Insertion	199	181	220	206	267	284
Handlebar Width	687	753	809	884	837	921
Stem Length	45	34	43	41	45	47
Crank Length	167	181	169	149	150	172
Front Travel	114	163	113	146	145	138
Rear Travel	132	117	144	137	124	107
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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Image showing geometry measurements

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