CIRCUMFERENCE:
mm CADENCE:
rpm
LOW
9
8
7
6
5
4
3
2
TOP
INNER
OUTER
km/h
T
IRE
700x20C
700x23C
700x25C
C
ADENCE
0
90 rpm
100 rpm
110 rpm
F
RONT SPROCKETS
53-39
52-39
50-34
R
EAR SPROCKETS
11-12-13-14-15-16-17-19-21-23
12-13-14-15-16-17-18-19-21-23
12-13-14-15-16-17-19-21-23-25
12-13-14-15-16-17-19-21-24-27