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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	403	390	443
Stack	657	466	623
Top Tube (effective)	606	516	614
Seat Tube C-T		480	582
Head Angle	72.5°	66	84
Seat Angle	73.0°	68	67
Head Tube	218	151	121
Chainstay	344	482	350
Wheelbase	1176	1075	844
Front Centre		637	615
Standover	911	707	757
BB Drop		75	67
BB Height		276	314
Fork Rake / Offset		46	52
Trail		63	51
Axle to Crown		431	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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