Рама

Lighter and stiffer than XTR parts, Cannondale Hollowgram Si crankset and bottom bracket are integrated into Optimo Si hardtail frame.

Optimo Mtn HeadShok Geometry Chart

		Petite	Small	Medium	Large	X Large
Seat Tube Angle (degrees)	A	75	73.5	73.5	73	72.5
Head Tube Angle (degrees)	B	70	70	70	70	70
Horizontal Top Tube Length (in/cm)	C	21.4/54.4	22.3/56.5	23.3/59.1	24.3/61.6	25.0/63.5
Seat Tube Length to Top (in/cm)	D	14/35.6	16/40.6	18/45.7	19.7/50.0	21.7/55.1
Chainstay Length (in/cm)	E	16.7/42.4	16.7/42.4	16.7/42.4	16.7/42.4	16.7/42.4
Fork Rake (in/cm)	F	1.8/4.6	1.8/4.6	1.8/4.6	1.8/4.6	1.8/4.6
Bottom Bracket Height (in/cm)	G	11.7/29.8	11.7/29.8	11.7/29.8	11.7/29.8	11.7/29.8
Wheelbase (in/cm)	H	40.7/103.4	41.3/104.9	43.6/110.8	42.7/108.4	44.0/111.8
Trail (in/cm)	I	2.9/7.3	2.9/7.3	2.9/7.3	2.9/7.3	2.9/7.3
Standover Height (in/cm)	J	29.1/73.9	30.1/76.4	31.1/78.9	31.8/80.9	32.7/83.1
Bottom Bracket Drop (in/cm)	K	1.4/3.6	1.4/3.6	1.4/3.6	1.4/3.6	1.4/3.6
Front-Center Distance (in/cm)	L	24.1/61.3	24.7/62.8	26.1/66.3	27.0/68.6	27.4/69.7