Standard final transmission (pitch 520) for Aprilia RS125 and RS125 Tuono 1993 - 2005 (made by PBR Sprockets - Italy & EK - Japan)

Final transmission parts listed below can only be used on Aprilia:
- RS125 (RS 125) of the years 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 and 2005
- RS125 (RS 125) Tuono of the years 2004 and 2005.

 
For further info, see our page Final transmissions.
CHAIN - EK
Code Note
Weight
(Kg)
Price
(EUR)

Delivery:
days from
your order
EK520SR.110M 
Gray
Without ring
110 links
Clip link
1.66
21.54
1-5

FRONT SPROCKET - 18NCD5 STEEL
Code
Tooth
 Note
Weight
(Kg)
Price
(EUR)

Delivery:
days from
your order
10
-
-
6.56
5-25
11
-
-
6.56
5-25
12
-
-
6.56
5-25
13
-
-
6.56
5-25
14
-
0.14
6.56
5-25
15
-
0.16
7.62
5-25
16
-
0.20
7.62
5-25
17
-
0.22
8.35
5-25
 
REAR SPROCKET - ERGAL 7075 T6
Code
Tooth
 Note
Weight
(Kg)
Price
(EUR)

Delivery:
days from
your order
36
Gray color
0.26
-28.92
5-25
37
Gray color
0.29
-28.92
5-25
38
Gray color
0.32
-31.62
5-25
39
Gray color
0.28
-31.62
5-25
40
Gray color
0.31
-31.62
5-25
41
Gray color
0.30
-35.42
5-25
42
Gray color
0.33
-35.42
5-25
43
Gray color
-
-35.42
5-25
44
Gray color
0.46
-35.42
5-25

Our chains are made up by a number of links equal or greater than necessary. So, may be one or more links need to be removed.

For mounting chains, use the new EK screw link. It is easily and quickly installed without need of any specific additional tools.