GRK lightweight knuckle stopper

JAN code:
4562456378806
Item code:
R31S332
Maker price:
\770 JPY
Sale price:
\700 JPY
Manufacture:
SHIBATA
Weight:
20g
Categories:
GRK5 relationship
This is an aluminum knuckle stopper developed to accommodate modern geometries.
Made of aluminum to reduce weight and make the body thinner than the standard knuckle stopper. etc.
By reviewing the shape. you can expect a further increase in cutting angle.

We have also considered ease of maintenance by providing a hexagonal hole on the bottom.

In addition to the lightweight aluminum knuckle V1 (R31S331). which was launched at the same time.
Can also be used with conventional knuckles.