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Compare Bikes

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	BMC Fourstroke LT ONE 2023: L	BMC Fourstroke LT ONE 2023: M	Trek Top Fuel 9.8 XT 2022: (L) 19.5" Low	SCOTT Spark 970 2024: L	Trek Top Fuel 9.8 XT 2022: (M) 17.5" Low
Choose Baseline
Reach	516	469	427	417	439
Stack	516	668	493	718	705
Top Tube (effective)	678	680	592	593	629
Seat Tube C-T	544	376	461	465	475
Head Angle	68	70	78	61	75
Seat Angle	91	89	67	78	86
Head Tube	103	101	100	110	80
Chainstay			494	509	459
Wheelbase	1351	957	1176	1176	1322
Front Centre	857	783
Standover	867	834	643	790	726
BB Drop	34	35	28	-49	42
BB Height			331	329	345
Fork Rake / Offset	38	52	38		50
Trail	125	92	129	125	115
Fork Length (A2C)	544	591		574
Wheel Size	33	23	29"	28	29"
Max Post Insertion				267
Handlebar Width	690	741
Stem Length	48	55		68
Stem Angle	5	4
Crank Length	176	158		191
Front Travel	135	106		114
Rear Travel	130	110		111
Rider Height	180-188	172-182
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	BMC Fourstroke LT ONE 2023: L	BMC Fourstroke LT ONE 2023: M	Trek Top Fuel 9.8 XT 2022: (L) 19.5" Low	SCOTT Spark 970 2024: L	Trek Top Fuel 9.8 XT 2022: (M) 17.5" Low

Image showing geometry measurements

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