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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	407	407	425
Stack	554	507	552
Top Tube (effective)	493	467	487
Seat Tube C-T		575	429
Head Angle	72.5°	85	68
Seat Angle	73.0°	62	68
Head Tube	198	169	151
Chainstay	486	352	327
Wheelbase	1005	927	1064
Front Centre		535	674
Standover	659	930	804
BB Drop		56	57
BB Height		262	227
Fork Rake / Offset		47	38
Trail		65	48
Axle to Crown		318	350
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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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