Dimension Chainrings. These chainrings have no ramps, pins, or shift aids. They are ideal for single - speed setups. Specifications: Ring Position/Type is Inner, Drivetrain Speeds are Single Speed 3/32', Chainring BCD is 74, Color is Black, and the Material is Aluminum.

Using this 74mm inner chainring is easy. First, make sure your bike's drivetrain is single - speed 3/32'. Then, you can install the chainring according to your bike's specifications. When riding, there's no need to worry about ramps, pins, or shift aids as this is a straightforward single - speed setup. For maintenance, regularly clean the chainring with a mild cleaner to remove dirt and grime. Check the chainring's teeth for any signs of wear. If you notice excessive wear, it's time to replace the chainring. Also, keep the chainring dry to prevent rusting, especially if it's made of aluminum.