Chromag Sequence SRAM GXP Direct Mount Chainring - Black Size:28t These are the lightest weight

These are the lightest weight and best looking stainless steel single speed cogs available

and vice versa)

Easy assembly / Dismantling: Clips straight on to the pedal

12 x 177mm and 12 x 197mm spacing

Chromag Sequence SRAM GXP Direct Mount Chainring - Black Size:28t These are the lightest weightChromag Sequence SRAM GXP Direct Mount Chainring The Sequence chainring uses the official X SYNC technology licensed exclusively to Chromag by SRAM for unmatched chain retention. No matter what kind of mountain bike you have, you can have the peace of mind that your chain will stay put! Give your bike a little extra flair with the timeless Chromag styling Complies with SRAM warranty standards for compatibility with all SRAM X SYNC drivetrain Chamfered