3
2
GEOMETRY
All doctrine frames include a decoupling bracket.
This bracket removes the brake tab from the seat stay
improving braking performance. It should be installed
as follows:
1.
Mount caliper on adapter with 6mm socket
head cap screws.
2.
Align outside surfaces (highlighted in green)
and torque to 8Nm.
BRAKE DECOUPLING
BRACKET
DECOUPLING BRACKET
6mm Socket Head Cap Screws
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
16”
69.5
73
590
576
95
400
351
65
430
665
1087
51
714
506
403
611
18”
69.5
73
612
589
105
451
402
65
430
688
1109
51
757
506
422
620
20”
69.5
73
634
607
115
502
453
65
430
710
1132
51
799
506
441
630
22”
69.5
73
656
628
125
554
505
65
430
733
1155
51
841
506
461
639
Size
Head Angle
Seat Angle
Top Tube (horizontal)
Top Tube (actual)
Head Tube
Seat Tube
Seat Tube (center-to-center)
Bottom Bracket Drop
Chain Stay
Front-Center
Wheelbase
Fork Rake
Standover Height
Fork Length
Reach
Stack
14”
69.5
73
568
564
90
360
311
61
430
644
1066
51
683
506
384
602
Summary of Contents for DOCTRINE
Page 1: ...DOCTRINE TECHNICAL MANUAL...
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