Campagnolo CHORUS 12SPD 11-34T

Faster and more precise shifting.

Full compatibility with existing wheels and frames.

The two largest sprocket triplets provide; lightweight, strength and ease of assembly.

Surface treatment; Increases durability and improves smoothness

Matching-thickness spacers; Facilitates installation by eliminating the possibility of error

Compatibility: Same overall width dimension as the 11 speed cassette; no wheels to change or update.

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