Oakley - Sutro Lite Matt Black - Prizm Road Hydration packs Flattop technology allows for a

Flattop technology allows for a narrower chain with quieter operation and increased strength and durability

Race Sealant is not compatible with injector or other valve installation methods

Longer life span

bearings outer dimension:

Oakley - Sutro Lite Matt Black - Prizm Road Hydration packs Flattop technology allows for aThe Sutro family expands with a semi rimless version of the popular style for greater field of view. Inspired by the daily life of urban cyclists, the high wrap shield creates a bold, versatile look, protects from the elements and enhances vision with Prizm Lens Technology, while inspiring athletes to move confidently and seamlessly through their day. Available with Prizm lenses that are designed to enhance color and contrast so you can see more