
Precise, lightning-fast switching operations on the entire spectrum of a 11-speed cassette - and this in every situation and literally at the touch of a button: the RD-9070 rear derailleur is more compact and lighter than its predecessor and has the E-tube connectors for an extremely simple installation. For the hopefully not occurring crash or other affecting forces, the RD-9070 is like the RD-7970 equipped with a crash mechanism, which disconnects the motor to avoid damage.
Product Name: | Shimano Dura Ace Di2 RD-9070 Rear Derailleur 2x11 |
Manufacturer: | Shimano |
Item Code: | SHI134779 |
Material: | Aluminium, Carbon pulley plate, titanium bolt |
Weight: | approx. 217 gram |
Version (2/3 speed): | 2 speed |
Cage length: | short |
Largest sprocket: | 28 teeth |
Overall capacity: | 33 teeth |
Smallest sprocket: | 11 teeth |
Highest difference of chain wheel: | 16 teeth |