55 tooth track chainring - 1/2" x 1/8" - 144 bcd

Sale price Price $55.00 Regular price

Research shows that using a larger chainring with a larger cog is more efficient. It is also important to have a range of larger chainrings for over geared training.

Olympus chainrings are CNC'd out of a high grade 6061 Aluminum

144 bcd

1/2"  x 1/8"

55 Tooth