Rear Derailleur. Di2. 2x12-speed.
Wide 36T-compatible 12-speed Di2 rear derailleur. Receiving the wireless shifting signal from the shift lever, the SHIMANO 105 rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link structure. This is the hub of the Di2 system, with the charging port, indicator LEDs, adjustment switches and more integrated into a compact package. A low-profile design reduces damage from contact and falls.
- Compact design includes an integrated wireless unit, charger, switch
- LED status indicator
- Battery indicator
- Pairing
- Adjust mode, etc.
- Wider range capacity
- Max. low sprocket: 36T
- Rear speeds: 12
- SHIMANO SHADOW RD
- Mount: Direct attachment (conventional): Direct mount
- Max. front difference: 16T
- Total capacity: 41T
- Low sprocket: Max.: 36T; Min.: 34T
- Top sprocket: Max.: 11T, Min.: 11T
- Fluoric coated link bushings: 4
- Pulley Teeth: 11
- Sunken type pulley screw
- Di2 connectivity wired
- Di2 shifting
- Di2 connectivity wireless
- Di2 shifting
- Bluetooth® LE custom (*1)|Adjust mode information
- Bluetooth® LE custom (*1)|Di2 battery level
- Bluetooth® LE custom (*1)|Gear position
- Bluetooth® LE custom (*1)|SHIMANO E-BIKE SYSTEMS data items (*3)
- Bluetooth® LE custom (*1)|Compatible with E-TUBE RIDE
- Bluetooth® LE custom (*1)|Compatible with E-TUBE PROJECT
- ANT private (*2)|Adjust mode information
- ANT private (*2)|Di2 battery level
- ANT private (*2)|Gear position
- ANT private (*2)|SHIMANO E-BIKE SYSTEMS data items (*3)
- Firmware update by E-TUBE PROJECT
- SD300 port (pcs)
- LED for system status
- Charging cable: EW-EC300
- Average weight: 302
