Sugino Zen Track Chainring
One of the finest track chainrings you can install on your track bike and probably the stiffest. The 1/8" Zen ring is machined perfectly round for precise chain contact for a super smooth and quiet rotation through the pedal stroke. Outside of ring is polished to a high luster while the inside of the ring receives machined scalloping for weight reduction.
Match this ring with an Izumi Model V chain and Euro Asia Superstar or Gold Medal cog for absolute fluidity when spinning circles on the track.