The legendary truck cog "Gold Medal Pro". TiN coating improves lubricity and durability. It is trusted by the world's most famous teams, and has been given a name worthy of its achievements, including victories at the World Championships, the Beijing Olympics, and the London Olympics. The line color differs depending on the number of teeth, so you can tell the number of teeth at a glance. Surface treatment: Titanium nitride coating Weight: 48g (15T) Tooth thickness: 1/8 Size range: 12, 13, 14, 15, 16, 17, 18T

The company, which is based in California, USA, sells its own brands as well as imports and sales. Regardless of the genre, whether racing or touring, we are always looking for the best parts. The legendary truck cog "Gold Medal Pro". TiN coating improves lubricity and durability. It is trusted by the world's most famous teams, and has been given a name worthy of its achievements, including victories at the World Championships, the Beijing Olympics, and the London Olympics. The line color differs depending on the number of teeth, so you can tell the number of teeth at a glance.


Color: ‎Gold
Size: ‎12T
Material: ‎Titanium Nitride
Gender Target: ‎Unisex
Package Size: ‎11.3 x 10.1 x 1.8 cm ; 60g