| Cartridge | Tube | Idler bearing | Min RL mm | Min RL (inch) |
 | | | | |
|
9:1 to 9:1 red.
|
No groove
|
11 mm hexagonal end drilled and tapped M8
|
203
|
7.99
|
|
No groove
|
11 mm hexagonal spring loaded
|
246
|
9.69
|
|
No groove
|
PolyVee end drilled and tapped M8
|
228
|
8.98
|
|
No groove
|
PolyVee 11 mm hexagonal spring loaded
|
239
|
9.41
|
|
No groove
|
Timing belt/3/8" chain end drilled and tapped
|
220
|
8.66
|
|
Groove 30 60
|
11 mm hexagonal end drilled and tapped M8
|
246
|
9.69
|
|
Groove 50 80
|
11 mm hexagonal spring loaded
|
262
|
10.31
|
 | | | | |
|
21:1 to 37:1 red.
|
No groove
|
11 mm hexagonal end drilled and tapped M8
|
221
|
8.70
|
|
No groove
|
11 mm hexagonal spring loaded
|
264
|
10.39
|
|
No groove
|
PolyVee end drilled and tapped M8
|
246
|
9.69
|
|
No groove
|
PolyVee 11 mm hexagonal spring loaded
|
257
|
10.12
|
|
No groove
|
Timing belt/3/8" chain end drilled and tapped
|
238
|
9.37
|
|
Groove 30 60
|
11 mm hexagonal end drilled and tapped M8
|
264
|
10.39
|
|
Groove 50 80
|
11 mm hexagonal spring loaded
|
280
|
11.02
|
 | | | | |
|
9:1 to 9:1 red.
|
No groove
|
11 mm hexagonal end drilled and tapped M8
|
203
|
7.99
|
|
IP66 version
|
Groove 30 60
|
11 mm hexagonal end drilled and tapped M8
|
246
|
9.69
|
 | | | | |
|
21:1 to 37:1 red.
|
No groove
|
11 mm hexagonal end drilled and tapped M8
|
218
|
8.58
|
|
IP66 version
|
Groove 30 60
|
11 mm hexagonal end drilled and tapped M8
|
261
|
10.28
|
 | | | | |