* Dérailleur avant Ultegra Di2 2x11* Compatible avec le Synchronized Shift de Shimano* Apparence compacte et lisse* Changement de vitesse avant rapide et doux en couple élevé* Repensé pour fonctionner avec des plages plus larges* Permet l'utilisation de bases plus courtes avec des cadres à freins à disque* Poids: 132g
New S4 caliper
Carbon fiber lever blade
Lever pivot on bearing
Titanium hardware
Contact point adjustment
Tool-free lever reach adjustment
MatchMaker X compatible
Montage de levier ambidextre
Bleeding Edge technology for fast, hassle-free service (requires an adapter)
* Road derailleur with Shadow+ clutch technology for increased chain retention* Compatible with Dura-Ace Di2 and Ultegra Di2 shifters* Ideal for CX and gravel bikes* Available only with GS cage* Max front difference: 16T* Total capacity: 39T* Compatible with 11-28 to 11-34 cassettes* Weight: 248 g
* Shimano Shadow RD construction* Low-profile rear derailleur design, less likely to be damaged in a crash* Shimano Synchronised Shift technology and system communication with the front derailleur* SS: compatible with 11-25 to 11-30 cassettes* GS: compatible with 11-28 to 11-34 cassettes* Weight: 242g (SS), 249g (GS)
* Stable shifting performance* Shimano Shadow RD construction* Low-profile rear derailleur design, less likely to be damaged in a crash* Compatible with cogs up to 30T
Updated with a SHIMANO SHADOW RD design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimal shifting performance. The RD-8050 DI2 rear derailleur delivers the digital precision of shifting and SHIMANO’s Synchro-Shift system.
10-speed / mountain bike
Direct cable entry
Système Exact Actuation 1:1
Carbon cage
Titanium spring and hardware
Sealed ceramic bearings
36T capacity
181 g (medium cage)