- Reduced price
![FAST CHAIN 10 S FAST CHAIN 10 S](https://gloriotticicli.com/5177-large_default/fast-chain-10-s.jpg)
Avoid dispersing energy is possible.
The Fast chain™ transmits your power effectively and the HD-Link system™ protects you from any risk of sealing at the delicate point of closure.
The silence and fluidity of pedaling are obtained by the perfect elaboration of the mesh profile.