Campagnolo Chorus 12 speed cassettes: innovation with advantages in performance and function.
Campagnolo Chorus 12 speed cassettes feature thinner sprockets, tighter spaces and space-saving dimensions, meeting rider needs with three cassettes; 11-29, 11-32 and 11-34. The addition of the twelfth sprocket allows a linear upshift or downshift by a single tooth, up to the seventh gear, allowing the cyclist to find the perfect ratio for any situation. In addition, the closer sprockets ensure faster, quieter and more precise shifting due to the special tooth design and surface treatment which guarantees a longer life span. The six larger sprockets are produced in two single-piece steel triplets, the other six are individual sprockets.
Note: All three ratio versions of the 12 speed Chorus cassettes are compatible with Record 12 and Super Record 12 mechanical groupset derailleurs
FEATURES/ BENEFITS 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. Versions: 11-29T 11-32T 11-34T