Sugino Gigas NJS lockring

NJS-stamped track lockring made of hardened steel w/ black phosphate finish.

For use with cog sizes 13t and larger.

 

ⓘ Not compatible with Campagnolo, Miche, Phil Wood, Mack or Mavic hubs.

Specifications

• made in Japan

• standard 1.29"x24 tpi left-hand threads