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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	328	413	399
Stack	687	665	610
Top Tube (effective)	584	453	530
Seat Tube C-T		611	428
Head Angle	72.5°	69	59
Seat Angle	73.0°	65	63
Head Tube	176	135	164
Chainstay	367	470	325
Wheelbase	927	899	981
Front Centre		479	639
Standover	672	704	634
BB Drop		59	76
BB Height		251	270
Fork Rake / Offset		37	45
Trail		49	56
Axle to Crown		382	349
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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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