A legend sharpened to a new level of perfection. Providing the ideal symbiosis of lightweight, stiffness and performance. and finally out there to set new standards in professional cycling.
 

With a new carbon fiber rear pulley cage, the rear derailleur loses another 16 grams while maintaining durability and improving performance. The new design is compatible with wider range cogsets and can accommodate a maximum 28 tooth cog. The available wider range creates even better compatibility with compact cranksets.

• Carbon pulley plate
• Wide gear ratio
• Enhanced pulling cable
• Wide link design
• Compatible with 28T cassette/compact crankset without changing the rear derailleur

- Proizvajalec: Shimano
- Oznaka: RD-7900 SS
- Dolžina kletke: kratka
- Material: Aluminij, ogljikova vlakna
- Maksimalno število zob zadnjega verižnika: 28
- Minimalno število zob zadnjega verižnika: 11
- Deklarirana teža: 166g