Shimano Alivio Sora CS-HG400 11-28 9 Speed Cassette Colour:Silver Three back pockets plus right

Three back pockets plus right side zippered pocket for your phone and two guide tabs for the earbud cord

or Passive to just record your workout controlled by another app

and gauge position effectiveness

Perforated Ventilation Panels: Perforated panels allow warm air inside the garment to escape

Shimano Alivio Sora CS-HG400 11-28 9 Speed Cassette Colour:Silver Three back pockets plus rightAbout Shimano Alivio Sora CS HG400 11 28 9 Speed CassetteShimano's HG400 9 delivers reliable 9 speed mountain bike or road shifting performance and a durable, silver finish with a lightweight design, and quick and easy assembly with a cassette sprocket cap. It also has close gear steps between primary sprockets, creating a smooth, comfortable pedalling experience. SpecificationsModel No: CS HG400 9 Series: SHIMANO ALIVIO M4000 Series Combination: 11