S27 Frame saver for derailleur hanger 7mm M10x1 female

S27 Frame saver for derailleur hanger 7mm M10x1 female 7mm

S27 frame saver helps when ruined thread in cases when derailleur hanger unreachable or hangerless frame.

Outer Diameter - 12 mm

Length:5mm

Hexagon 16mm

M10 X 1 thread, standard derailleur tap

*There are 2 possible lengths:

for 8mm standard frame-7mm 

for 6mm frame-5mm

How do you install it?

1. drill a 12mm (0.472 inches) hole where the tap used to be.

2. insert frame saver with the hexagon face other side from the derailleur.

3. tighten in the derailleur's bolt.