In order to guarantee an impeccable and reliable functionality even with increased pignons, the precision of change and derailed has passed through the design of a 12 speed chain that has necessarily been the subject of many research and development energies to make it equally reliable and lasting compared to a 11 -speed chain, despite the reduction of thickness compared to the latter. The new 12 -speed Chorus group benefits from a new Chorus 12 chain which ensures the same reliability and the same performance as that of the super record level.
Characteristics:
- 5.15 mm width: faster and lightness changed
- Very high performance and duration over time
- Piolini aligned with the external surface: smoothness and precision
- Unchanged wear resistance: the chain drops in weight and thinks but lasts like the 11 -speed model
- Optimized drawing: optimal operation in harmony with the design of the teeth of pignons and crowns
- Ultra-Link system: high-level smoothness and dispersion reduction
Specifications:
- Use: Street
- Speed: 12
- Closing type: Falsamaglia (C-Link)
- Length: 113 shirts
- Length: 5.15 mm
- Forate shirts: No
- Cavi pins: No
- Weight (producer): 243 gr.
