|  | 
Untitled Document
- Shifting has been even further improved by creating an even more rigid (and lighter) aluminum carrier unit along with re-engineered teeth profile.
- Cassette design is lighter as Shimano has developed a super lightweight and rigid aluminum cassette sprocket carrier.
- The largest four cogs are titanium and weight is reduced by 10 grams.
|
.
© GloryCycles.com All Rights Reserved
|
| |
|
