TECHNICAL MANUAL
BLUE PAPER ORCA ·
OMR 2021
16 | ORBEA
ORBEA | 17
EN
GEOMETRY AND SIZING
ORCA OMR
HEIGHT (CM)
HEIGHT (IN)
SIZE*
155-160
61.1”-63.0”
47
160-166
63.0”-65.4”
49
167-172
65.7”-67.7”
51
173-179
68.1”-70.5”
53
180-185
70.9”-72.8”
55
186-191
73.2”-75.2”
57
192-207
75.6”-81.5”
60
SIZES
47
49
51
53
55
57
60
1 - Seat Tube (C-T)
440
460
480
500
520
540
570
2 - Top Tube (EFF)
510
523
535
548
560
576
590
3 - Head Tube
105
113
130
148
168
186
213
4 - Chainstay
408
408
408
408
408
408
408
5 - BB Height
267
267
267
269
269
269
269
6 - BB Drop
72
72
72
70
70
70
70
7 - Wheelbase
972
976
980
981
991
1002
1016
8 - Head Angle
71º
71,5º
72,2º
72,8º
73º
73,2º
73,2º
9 - Seat Angle
74.5º
74º
73.7º
73.5º
73.5º
73.2º
73.2º
10 - Standover
735
747
766
787
807
825
851
11 - Reach
367
372
377
382
388
395
401
12 - Stack
513
522
540
559
579
597
623
13 - Fork Length
370
370
370
370
370
370
370
14 - Rake
48
48
48
43
43
43
43
* These sizing measurements are an approximate guide. The most effective method to choose the right size for you is to try the
bicycle at one of our authorized dealers.