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Compare Bikes

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	BXT Gravel 135 2022: 54	BXT Gravel 135 2022: 56	Specalized S-Works Tarmac SL8 2025: 56
Choose Baseline
Reach	452	406	434
Stack	490	639	578
Top Tube (effective)	501	572	577
Seat Tube C-T	476	571	493
Head Angle	61	62	77
Seat Angle	82	83	66
Head Tube	147	173	154
Chainstay	370	515	423
Wheelbase	1175	911	1013
Front Centre	547	712	489
Standover			880
BB Drop	81	83	70
BB Height			245
BB Type	BSA (68mm)	BSA (68mm)
Fork Rake / Offset	40	45	41
Trail			63
Fork Length (A2C)	347	468	347
Seatpost Diameter	25	27
Wheel Size	700c	700c
Tyre Max Width	53	42
Seatpost Length			322
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	BXT Gravel 135 2022: 54	BXT Gravel 135 2022: 56	Specalized S-Works Tarmac SL8 2025: 56

Image showing geometry measurements

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