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	Specialized Tarmac SL6 2021: 54	Giant TCR Advanced 2 Disc 2021: M
Choose Baseline
Reach	389	325
Stack	642	611
Top Tube (effective)	520	600
Seat Tube C-T	444	418
Head Angle	77	60
Seat Angle	75	69
Head Tube	138	126
Chainstay	478	442
Wheelbase	1157	1151
Front Centre	669
Standover	760	689
BB Drop	77	73
BB Height	280
BB Type	BSA
Fork Rake / Offset	49	38
Trail	65	54
Fork Length (A2C)	331
Seatpost Diameter	29
Wheel Size	700C	700C
Tyre Max Width	30C	38
Seatpost Length	325
Seatpost Offset	16
Handlebar Width	437	502
Stem Length	117	81
Crank Length	165	139
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	Specialized Tarmac SL6 2021: 54	Giant TCR Advanced 2 Disc 2021: M

Image showing geometry measurements

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