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Compare Bikes

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	Specialized Tarmac SL6 2021: 54	Specialized Tarmac SL8 2024: 54
Choose Baseline
Reach	343	383
Stack	447	619
Top Tube (effective)	487	559
Seat Tube C-T	469	385
Head Angle	62	63
Seat Angle	72	59
Head Tube	158	111
Chainstay	485	350
Wheelbase	861	1108
Front Centre	540	499
Standover	784	641
BB Drop	78	82
BB Height	296	244
BB Type	BSA	BSA
Fork Rake / Offset	43	38
Trail	62	61
Fork Length (A2C)	367	320
Seatpost Diameter	21
Wheel Size	700C
Tyre Max Width	30C	32mm
Seatpost Length	340	335
Seatpost Offset	16
Handlebar Width	404
Stem Length	82	63
Crank Length	162
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	Specialized Tarmac SL6 2021: 54	Specialized Tarmac SL8 2024: 54

Image showing geometry measurements

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