2.3.1. SPACER VERIFICATION FOR MTB CRANKS
To correctly use your
frame.
NOTE: if different bearings are used, spacing may differ.
Select your
MTB
frame and spacers from the
Frame
Cuadro
W
Width (mm)
BB92
92
BB89
89,5
BSA - 73
73
PF30 - 73
73
BSA - 68
68
PF30 - 68
68
PF30 - A83
83
Nds - L: Non-Drive side - Left; Ds - R: Drive side - Right; Asym: Asymmetric; Sym: Symmetric
Read your bottom bracket manual to verify compatibility with your frame.
ROTOR
crankset
, it is necessary to select the
D
W
R
WR (mm)
Inner diam (mm)
48.5 Asym
41
47.25 Asym
44.75 Sym
41
39 Asym
BSA Thread
37.75 Asym
36.5 Sym
39 Asym
37.75 Asym
46
36.5 Sym
34 Sym
BSA Thread
34 Sym
46
Asym
46
appropriate spacers for your
table
below:
NDS - L
X
X
X
X
X
X
X
X X X
X
X
X
X
X X X
X
X
X
X
X
X
X X X
Spider and cranks installation
DS - R
Compatible BB
Pedalier
compatible
PF4130
X
PF4130
X X
X
BSA30
X
X
UBB PF30
X
BSA30
X
UBB PF30
X
PF30
X
X
39