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Campagnolo Super Record 12 Speed Cassette
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Campagnolo Super Record 12 Speed Cassette


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Mfg PartNum:
SALE: $380.95
MSRP: $395.00
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The Campagnolo Super Record 12-Speed cassette features thinner sprockets, tighter spaces and space-saving dimensions that are the same as those of the 11-Speed versions. The addition of the twelfth sprocket allows a linear upshift or downshift by a single tooth, up to the seventh gear, allowing users to find the perfect ratio for any situation.

In addition, the closer sprockets ensure faster, quieter and more precise shifting thanks to the special tooth design and surface treatment which guarantees a longer lifespan. The 6 larger sprockets are also available in two single-piece steel triplets, to avoid energy loss. Mounting the cassettes is easy thanks to matching-thickness spacers.


  • 12-speed cassette maintains same footprint as 11-speed, with improved performance and durability.
  • Sequential gearing for first 7 gears.
  • One-piece construction for gears 6-9 and 9-12.
  • Gearing options: 11-29, 11-32, 11-34.
  • Weight: 266g.

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%.


Weight: 266 grams

Cassette Type: Campagnolo 12 

Drivetrain Speed: 12-Speed 

Cassette Use: Road 

11-29t - Silver

Mfg PartNum: CS19-SR1219 

11-34t - Silver

Mfg PartNum: CS20-SR1214 


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1 stars
Reviewed 12/1/2023
by twuerslin
Cycling Enthusiast
Waukesha, WI.
Value Rating
Overall Rating
Usual grreat BTD pricing and service

What hasn't already been said about Campy SR quality!! I ride 6-8 thousand miles yearly and run one/cog/chain for entire season before swapping out. BTD typically has best prices on the web.

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Reviewed 2/17/2022
by Anonymous
Cycling Enthusiast
Los Angeles
Overall Rating
3 of 3 customers found this review helpful.
Expensive but very durable.

The shifting on 12 speed SR Campy mechanical with this cassette is excellent. No complaints. These cassettes last a long time - several thousand miles in my experience.

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Mechanic's Corner

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