Stelvio Ultegra SL
| Frame Size |
Extra Small (50) |
Small (53) |
Medium (55) |
Large (58) |
Extra Large (61) |
| Effective Top Tube (cm) |
52.3 |
53.4 |
54.9 |
57 |
59 |
| Actual Top Tube (cm) |
51.5 |
52.5 |
54.1 |
56 |
58.2 |
| Standover Height (cm) |
75.7 |
77.4 |
78.9 |
80.9 |
82.3 |
| Wheelbase (cm) |
97.2 |
97.9 |
98.5 |
99.5 |
101 |
| Chain Stay (cm) |
40.6 |
40.6 |
40.6 |
40.6 |
40.6 |
| Head Tube Length (cm) |
12.5 |
14.5 |
16 |
18 |
20 |
| Head Tube Angle (degree) |
72 |
72 |
72.5 |
73 |
73.5 |
| Seat Tube Angle (degree) |
74.5 |
74 |
73.5 |
73 |
73 |
Argenta / Trevisio / Venizia / Portofino
| Frame Size |
Extra Small (52) |
Small (54) |
Medium (56) |
Large (58) |
Extra Large (61) |
| Effective Top Tube (cm) |
52 |
53.5 |
54.4 |
55.2 |
57.2 |
| Actual Top Tube (cm) |
50.5 |
52.1 |
52.8 |
53.6 |
55.5 |
| Standover Height (cm) |
74.5 |
77 |
79.1 |
81.2 |
84.4 |
| Wheelbase (cm) |
99.4 |
100.2 |
100.5 |
100.6 |
101.2 |
| Chain Stay (cm) |
41.5 |
41.5 |
41.5 |
41.5 |
41.5 |
| Head Tube Length (cm) |
13.5 |
15.5 |
17 |
18.5 |
21.5 |
| Head Tube Angle (degree) |
71.5 |
72 |
72 |
72 |
73 |
| Seat Tube Angle (degree) |
75 |
75 |
74 |
73 |
73 |
Mill Valley / Lucas Valley / Fairfax / Terra Linda
| Frame Size |
15 |
17 |
19 |
20.5 |
22 |
| Effective Top Tube (cm) |
54.3 |
55.6 |
57 |
59 |
60.1 |
| Actual Top Tube (cm) |
52.6 |
53.7 |
55.1 |
57.2 |
58.4 |
| Standover Height (cm) |
71.4 |
74.4 |
77.7 |
81.1 |
84.5 |
| Wheelbase (cm) |
103.4 |
103.8 |
104.4 |
106.5 |
107.7 |
| Chain Stay (cm) |
42.5 |
42.5 |
42.5 |
42.5 |
42.5 |
| Head Tube Length (cm) |
11.5 |
12.5 |
14.5 |
17.5 |
20.5 |
| Head Tube Angle (degree) |
70.5 |
71 |
71 |
71 |
71 |
| Seat Tube Angle (degree) |
74.5 |
74 |
73 |
73 |
73 |
*Measurements stated in inches unless otherwise indicated.
| Frame Size |
50 |
54 |
56 |
58 |
62 |
| Effective Top Tube (cm) |
54 |
55 |
56.5 |
58.5 |
62 |
| Actual Top Tube (cm) |
52.7 |
54.2 |
55.3 |
56.3 |
60.6 |
| Standover Height (cm) |
UA |
UA |
UA |
UA |
UA |
| Wheelbase (cm) |
102.6 |
103.2 |
103.2 |
104.1 |
106.4 |
| Chain Stay (cm) |
43.5 |
43.5 |
43.5 |
43.5 |
43.5 |
| Head Tube Length (cm) |
11.5 |
12.5 |
15 |
17 |
20 |
| Head Tube Angle (degree) |
71 |
71.5 |
72 |
72 |
73 |
| Seat Tube Angle (degree) |
74 |
74 |
73 |
72 |
72 |
*Measurements stated in inches unless otherwise indicated.