Shimano Cassette Sprocket 12Speed 105 CS-R7101-12 Style:11-36T with a lightweight frame

with a lightweight frame

this results in fast

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Easy transport thanks to a practical bag

The Basil Universal Cargo carrier offers the option to attach lights

Shimano Cassette Sprocket 12Speed 105 CS-R7101-12 Style:11-36T with a lightweight frameDescription High performance Hyperglide+ 12 speed 105 Road cassette Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of energy through finer cadence control Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity Sprockets are cut away and drilled to further reduce