Elliptical Shimano 110 Asymmetric BCD Chainrings Youth helmets Thinnest Point: 30mm

Thinnest Point: 30mm

For a little extra protection in the cold for your toes

Similar to the stock wheel for Surly's Long Haul Trucker

PrimaLoft® Gold insulation package to keep your feet warm

Embroidered S-logos on the front and back add bold branding

Elliptical Shimano 110 Asymmetric BCD Chainrings Youth helmets Thinnest Point: 30mmDesigned to fit 4 arm 110 Asymmetric BCD Shimano Road Cranksets. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. These rings feature the patent pending Drop Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. The simplest way to explain