Product Details

On a drivetrain with a steel chain and steel cogs, why wouldn’t you want to use a steel chainring? Most chainrings on the market are made from aluminum, which is 35% softer than stainless steel. A softer metal means a shorter lifespan.

Enter the Surly Stainless Steel chainring, made from 304 grade stainless. You can now have an all-steel drivetrain that will love you long time. Stainless, as it’s name implies, is a rust and corrosion-resistant alloy steel that is known for it’s toughness. Like all things mechanical, it will eventually wear out. When it does, simply flip the chainring around and you’ll get another lifespan out of it. Our chainring is ideal for single-speed, fixed gear or tandem timing chain applications. 

• Made with a 2.2mm thick stainless plate.
• Designed for use with 5-8 speed chains.
• Single speed only, no shift pins.

About Surly
Many have tried — and failed — to define Surly. They make serious steel bikes and parts for people who don’t take themselves too seriously. You don’t need to wear a uniform or kit to ride a Surly. Just throw your leg over and go.