Description:

This bike single speed cassette cog made of high quality stainless steel material, high strength, strong and solid for long time using.
Size: Single Speed, Teeth: 12-18T (12/13/14/15/16/17/18T)
Efficient transmission, uniform force, highly lubricated, smooth and labor saving operation.
Hollow out design, increasing hardness while reducing weight. Easily to be removed or installed by tool.
Reinforced ratchet, anti break and impact resistant, safer riding.

Specification:

Material: Stainless Steel
Color: Silver

Package Includes:

1 Piece Cassette Cog