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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	428	405	440
Stack	636	619	582
Top Tube (effective)	598	634	507
Seat Tube C-T		595	461
Head Angle	72.5°	70	81
Seat Angle	73.0°	84	79
Head Tube	221	168	112
Chainstay	478	367	403
Wheelbase	913	990	1071
Front Centre		570	619
Standover	724	911	695
BB Drop		61	70
BB Height		301	278
Fork Rake / Offset		41	35
Trail		65	48
Axle to Crown		392	385
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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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