Sprocket Onyx Ultra SS

Specially developed for the Ultra SS hub, the ONYX Ultra SS sprocket is made of stainless steel for greater durability and strength to withstand relaunches and grid exits. It is compatible only with hub cassette bodies. ONYX Ultra SS

FEATURES:

• Sprocket Heat-treated stainless steel
• Standard cassette ONYX Ultra SS
• Chain pitch: 3/32