DER CPY RD18 POTENZA HO 11s MEDIUM BK
|Availability:||In stock (1)|
- same shapes of the Super Record one in order to obtain similar shifting performance
- Low weight with high stiffness and great resistance to impacts.
- Same system already used in Super Record derailleur.
- Perfect alignment of the derailleur cage.
- Better use of the material and increment in the return load of the spring.