guarnitua srm power pm9 Cassette A rigid internal plastic structure

A rigid internal plastic structure keeps the bag upright and stable

Intuitive LED guide

Angle: -6°

Brand compatibility: Shimano

1" (sleeve)

guarnitua srm power pm9 Cassette A rigid internal plastic structureThe main feature of the PowerMeter Origin is its compatibility with all types of frames. This is achieved by installing the spider directly on the axle. All this to provide stiffness and best transfer power. The main features are: 99% accuracy Balance (right left) and smooth pedaling Dedicated sensor for automatic temperature compensation Magnetless mode option Fully compatible with oval chainrings and double cam Rechargeable battery with up to 100