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Compare Bikes

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	Cannondale F29 2013: M / 17"	Polygon Bikes Siskiu T8 2021: L (29″)	Polygon Bikes Siskiu T8 2021: M (29″)
Choose Baseline
Reach	440	557	471
Stack	519	528	662
Top Tube (effective)	571	708	553
Seat Tube C-T	382	420	472
Head Angle	73	61	61
Seat Angle	60	74	64
Head Tube	108	89	72
Chainstay	389	362	353
Wheelbase	1300	1096	1299
Front Centre		732
Standover	730	646	591
BB Drop		37	41
BB Height	342	293	294
Fork Length (A2C)		546
Seatpost Diameter		37	29
Crank Length		151	203
Front Travel		116	125
Rear Travel		122	112
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	Cannondale F29 2013: M / 17"	Polygon Bikes Siskiu T8 2021: L (29″)	Polygon Bikes Siskiu T8 2021: M (29″)

Image showing geometry measurements

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