Oakley Sutro Lite Sunglasses - One Size Fits Most - Matte Black Prizm Black Lens PLP|Riding Style the Tanpan works with Shimano

the Tanpan works with Shimano drop bar road shifters and increase the amount of cable that is pulled per shift to suit mountain bike derailleurs

2g including all titanium hardware

There is 20 vents with internal channels too

The SuperB Single Speed Chain Tensioner maintains chain tension in the absence of a rear derailleur or horizontal dropouts when running a single-speed setup

Please note: Your frame's manual will tell you exactly which size you need

Oakley Sutro Lite Sunglasses - One Size Fits Most - Matte Black Prizm Black Lens PLP|Riding Style the Tanpan works with ShimanoThe 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. Features Available with Prizm lenses that are designed to enhance colour and contrast so you can see