CHORUS™ 11s sprockets
Every sprocket tooth has been designed to achieve the maximum synchronization, shifting speed, and silent operation.
- Options
- Weight
- 11-23, 11-25,
12-25, 12-27- - 230 g
Technical Specifications
steel - nickel-chromed finish - light alloy supports for the final two triplets - 11s timing - 11s tooth machining - 11s light alloy lockring, thread 27x1
FEATURES & BENEFITS
- ULTRA-SHIFT™ TEETH DESIGN: every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain or giving maximum power transmission to the wheel.
- ULTRA-SHIFT™ SYNCHRONIZATION: sprocket tuning allows for maximum shifting performance without hesitation: fast, accurate, and quiet, even under stress.
- REINFORCED MOUNTS FOR SECOND AND THIRD TRIPLETS: greater sprocket set rigidity - performance, precision.
- Nickel-Chrome surface treatment: reduces chain/sprocket friction - extends sprocket life
* The nominal weight refers to the lighter specification among the available options. The weight of the hubs does not includes the quick-release.
The nominal weight does not take account of the sometimes considerable quantities of grease used in the assembly of the products.