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	Giant TCR Advanced Pro Disc 2021: M	Specialized Tarmac SL7 2021: 54	Specialized Tarmac SL7 2021: 52
Choose Baseline
Reach	407	361	418
Stack	444	560	611
Top Tube (effective)	468	571	519
Seat Tube C-T	493	526	463
Head Angle	79	85	67
Seat Angle	62	69	78
Head Tube	155	106	93
Chainstay	477	369	428
Wheelbase	1006	1015	1056
Front Centre		676	584
Standover	614	841	850
BB Drop	64	76	81
BB Height		216	263
Fork Rake / Offset	37	46	39
Trail	63	49	46
Fork Length (A2C)		363	378
Wheel Size	700C
Seatpost Length		383	318
Handlebar Width	493	464	371
Stem Length	101	107	99
Crank Length	165	144	161
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	Giant TCR Advanced Pro Disc 2021: M	Specialized Tarmac SL7 2021: 54	Specialized Tarmac SL7 2021: 52

Image showing geometry measurements

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