The following is a table showing the recommendations for configurations used with these freewheels along with the Center of Axle to Center of Flange specifications.
5-speed      
Axle Width
End Caps
Non Drive to Axle Centerline
Drive to Axle Centerline
120.5
25.5 / 20.5
28.65
23.80
125.5
30.5 / 20.5
26.15
26.30
130
32.0 / 23.5
26.90
25.55
6-speed      
Axle Width
End Caps
Non Drive to Axle Centerline
Drive to Axle Centerline
120.5
20.5 / 25.5
31.65
18.80
125.5
25.5 / 25.5
31.15
21.30
127.0
27.0 / 25.5
30.40
22.05
130.5
30.5 / 25.5
28.65
23.80
135.0
33.5 / 27.0
27.9
24.55
       
7-speed      
Axle Width
End Caps
Non Drive to Axle Centerline
Drive to Axle Centerline
127.0
25.5 / 27.0
31.90
20.55
130.0
28.5 / 27.0
30.40
22.05
135.0
33.5 / 27.0
27.90
24.55