it just reduces the pressure in the pump head to assist with removal

Who's this item for: Anyone who needs a wide-ratio cassette for charging up and down steep trails

Works for 10 and 11-speed setups

Weight capacity: This has a weight capacity of 16kg

woven clamp label at back

Oakley Plazma Sunglasses - One Size Fits Most - Matte Carbon Photochromic Lens Replace Images it just reduces the pressureThe iconic Racing Jacket was the inspiration for Oakley Plazma, a lightweight dual lens sport frame designed to accommodate high prescriptions. The functional sport design with three point architecture is designed to hold eyewear in precise optical alignment, and also includes Unobtainium nose pads and earsocks for a no slip grip. Paired with Prizm Lens Technology or Oakley Authentic Prescription lenses, Oakley Plazma is a sports performance style