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Compare Bikes

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	Giant Defy 1 2017: M/L	Specialized Tarmac SL4 Sport 2017: 56	Specialized Tarmac SL4 Sport 2017: 54
Choose Baseline
Reach	446	404	424
Stack	470	627	497
Top Tube (effective)	591	639	637
Seat Tube C-T		536	493
Head Angle	72.5°	78	61
Seat Angle	73.0°	75	59
Head Tube	163	152	167
Chainstay	380	380	358
Wheelbase	1133	1090	802
Front Centre		607	473
Standover	685	763	687
BB Drop		67	82
BB Height		271	290
Fork Rake / Offset		52	38
Trail		51	60
Axle to Crown		356	397
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	Giant Defy 1 2017: M/L	Specialized Tarmac SL4 Sport 2017: 56	Specialized Tarmac SL4 Sport 2017: 54

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