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The perfect blend of light weight and durability with the smallest 5 cogs in steel and the larger 6 in Titanium. The smaller cogs wear faster and received less weight savings with the use of titanium, so Campy decided to use durable nickel/chrome coated steel. The larger cogs wear slower and receive greater weight savings with the use of Titanium. Finding this perfect blend, Campy has done away with their all titanium cassette, which wasn't really all Ti anyway. New tooth profile designed to shift flawlessly with the Record 11 speed chain. New carrier for the six Ti cogs holds two groups of three sprockets making the cassette considerably lighter and stiffer. Alloy lockring included.
- 11 - 23 (11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 23)
- 11 - 25 (11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 25); 184 grams
- 12 - 25 (12, 13, 14, 15, 16, 17, 18, 19, 21, 23, 25)
- 12 - 27 (12, 13, 14, 15, 16, 17, 19, 21, 23, 25, 27); 205 grams
- 12 - 29 (12, 13, 14, 15, 16, 17, 19, 21, 23, 26, 29); 220 grams
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
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6 of 8 customers found this review helpful.
Extra cog maximizes efficiency
I have a 11-23 and switched from 10speed, the 18 cog filled a gap and provides smooth transition for climbing medium hills. Great product
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A guide to understanding and calculating bicycle gear inches.