S-WORKS DEMO 11	S3	S4
Stack (high) (mm)	640	640
Stack (low) (mm)	645	645
Reach (middle) (mm)	475	475
Reach Adjustment (+/-)	6	6
Headtube Length (mm)	110	110
Headtube Angle (degrees)	62.5	62.5
BB Height (high) (mm)	355	355
BB Height (low) (mm)	348	348
BB Drop (mm)	20	20
Fork Length (full) (mm)	611	611
Trail (mm)	137	137
Fork Rake/Offset (mm)	52	52
Front Center (mm)	825	857
Horizontal Rear Center (mm)	435	445
Chain-Stay Length (mm)	435	445
Wheelbase (mm)	1260	1302
Seat-Tube Length (mm)	400	420
Seat-Tube Angle (degrees)	78	78
Top Tube Length (mm)	582	614
Crank Length (mm)	165	165
Handlebar Width (mm)	800	800
Stem Length (mm)	50	50
Saddle Width (mm)	130	130
Seatpost Length (mm)	367	367