Wolf Tooth Adjustment screw for Shimano derailleurs, B-Screw M4 x 25 mm
Couldn't load pickup availability
Buy together
Do you have questions about the product?
Description
Description
When using the GC 40 with a Shimano derailleur, a longer B-screw may be required. When using the GC42 with a Shimano derailleur, a longer B-screw is almost always required.
Features:
-
Longer B-screw for use with Wolftooth cassette expanders GC 40 & GC42
-
Not necessary if a Wolftooth GoatLink is present
-
Weight: 2.5 g
-
Material: High-quality stainless steel 18-8
-
Size: M4 x 25 mm

