Wolf Tooth Wolf Tooth 25mm long B-Screw for adapting old deraileurs when using a GC cog
$1.00
Details
Looking to get a little extra distance so that your derailleur clears your 40 or 42 tooth cog? Look no further.
- M4 x 24mm screw for that extra little push
Part Numbers
| UPC | MPN |
|---|---|
| 812719020152 | BSCREW25 |