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Compare Bikes

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	Specialized Tarmac Disc 2020: 61	Octane One Gridd 2019: XL
Choose Baseline
Reach	460	453
Stack	719	724
Top Tube (effective)	653	603
Seat Tube C-T	541	483
Head Angle	74	70
Seat Angle	59	81
Head Tube	192
Chainstay	463	426
Wheelbase	821	1072
Front Centre	721
Standover	855
BB Drop	64	-68
BB Height	315
Fork Rake / Offset	49
Trail	51
Fork Length (A2C)	429
Wheel Size	700c
Seatpost Length	315
Handlebar Width	480
Stem Length	106
Crank Length	169
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	Specialized Tarmac Disc 2020: 61	Octane One Gridd 2019: XL

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