Shimano 105 Di2 R7150 12V Rear Derailleur

The Shimano 105 Di2 R7150 12V rear derailleur is 36D compatible. Receiving the wireless shift signal from the shifter, the Shimano 105 completes a shift in the blink of an eye with its high-performance motor and optimised linkage structure. This is the heart of the Di2 system, with the charging port, LED indicators, adjustment switches and much more integrated into a compact package. A low profile design reduces damage from contact and drops.

Features:
- Use: Road
- Compact design includes integrated wireless unit, charger and switch
- LED status indicator
- Battery Indicator
- Pairing
- Setting mode etc.
- Increased range capacity
- Max. low sprocket: 36D
- Speed: 12

Technology:
- Direct Mount Rear Derailleur: The direct mount feature is designed to fit a wide range of today's frames with large section chainstays, specifically mountain bikes with thru axle dropouts. Allows flexible frame design No special tools required (M10x1 mounting screw, no e-clip) Easy to install rear wheel.

- Shimano Shadow: The rear derailleur mechanism, SHIMANO SHADOW RD, is designed for more aggressive cycling. Its super low profile provides many benefits. Due to its low profile and single tension construction, the derailleur will not hit the chainstay in rough conditions. The result is smooth and quiet performance.

- E-Tube: E-TUBE is Shimano's "service" that uses websites or applications to maximise the enjoyment of cycling by connecting riders, bikes and SHIMANO